MMM install with BAIN

Download Martigen's Monster Mod 3.73.BSA + the MartsMonsterMod37b3 Public Release esm/esps as well as the Mart's Monster Mod - Diverse WaterLife UPDATE (you will need to replace the one in the esp/esm download). Make them into a BAIN package (you have to rename the mmm.bsa you downloaded to FCOM_Convergence_Mart's Monster Mod.bsa) :

Package Structure:
00 Core Files\
  Mart's Monster Mod.esm
01 FCOM_Convergence_Mart's Monster Mod.bsa\
  FCOM_Convergence_Mart's Monster Mod.bsa
10 Compatibility - Body Replacers\
  Mart's Monster Mod - Zombies for Body Meshes.esp
20 Spawn Rate - General Reduced Vanilla.esp (FCOM compatible)\
  Mart's Monster Mod - Spawn Rates - Reduced Vanilla.esp
21 Spawn Rate - Less or No Bone Loot (Choose ONE)\
  Mart's Monster Mod - Less Bone Loot.esp
  Mart's Monster Mod - No Bone Loot.esp
22 Spawn Rate - Less or No Reavers----Less is compatible with FCOM ones - No means NO (use ALONE)\
  Mart's Monster Mod - Less Reavers.esp
  Mart's Monster Mod - No Reavers.esp
24 Spawn Rate - No {Creature}\
  Mart's Monster Mod - No Balrogs.esp
  Mart's Monster Mod - No Beholdens.esp
  Mart's Monster Mod - No Fiends.esp
  Mart's Monster Mod - No Giants.esp
  Mart's Monster Mod - No Pests.esp
  Mart's Monster Mod - No Skeep.esp
  Mart's Monster Mod - No Slimes.esp
  Mart's Monster Mod - No Swarms.esp
  Mart's Monster Mod - No Uberhulks.esp
  Mart's Monster Mod - No Werewolves.esp
24a Mart's Monster Mod - No Adventurers----INCOMPATIBLE with FCOM_NoAdventurersInGates.esp\
  Mart's Monster Mod - No Adventurers.esp
25 More Wilderness Life (Choose ONE)\
  Mart's Monster Mod - More Wilderness Life No Gates.esp
  Mart's Monster Mod - More Wilderness Life.esp
26 Safer Quest Locations.esp\
  Mart's Monster Mod - Safer Quest Locations.esp
31 Diverse Runeskulls - no G&GD\
  Mart's Monster Mod - Diverse Runeskulls Loot OOO.esp
32 Dungeons of MMM\
  Mart's Monster Mod - Dungeons of MMM.esp  <---one dungeon with about 5 layers of MMM stuff (Corepc : not really needed/ Me : yay !)
34 Extra Wounding\
  Mart's Monster Mod - Extra Wounding.esp
37 Hunting & Crafting\
  Mart's Monster Mod - Hunting & Crafting.esp
38 Looting NPCs & Creatures\
  Mart's Monster Mod - Looting NPCs & Creatures.esp
40 NPCs and Creatures Diversification\
  Mart's Monster Mod - Additional Enemy NPC Vars.esp   <---- Some have problems with this some do not (Corepc)
  Mart's Monster Mod - Diverse WaterLife.esp
  Mart's Monster Mod - Farm Animals.esp
  Mart's Monster Mod - Resized Races.esp
  Mart's Monster Mod - Slof Horses Complete.esp
50 Shivering Isles\
  Mart's Monster Mod - Shivering Isles.esp
60 City Defenses - don't use with BC's City Defenses\
  Mart's Monster Mod - City Defences.esp
70 MMM Feature Removal\
  Mart's Monster Mod - No Blood.esp
  Mart's Monster Mod - No Carrion Rats.esp
  Mart's Monster Mod - No Lanterns.esp
  Mart's Monster Mod - No Undead Rise.esp
MMM 3.7b3 BAIN Package Tomlong's Notes.txt
MMM 3.7b3 BAIN for FCOM notes.txt
mmm.html
z01 Core Plugins - MMM+Fran----USE FCOM_Convergence.esp\
  Mart's Monster Mod for Fran.esp
z01 Core Plugins - MMM----USE FCOM_Convergence.esp\
  Mart's Monster Mod.esp
z01 Core Plugins - MMMforOOO----USE FCOM_Convergence.esp\
  Mart's Monster Mod for OOO.esm
  Mart's Monster Mod for OOO.esp
z11 Compatibility - Fran's Leveled Quests\
  Mart's Monster Mod - Fran's leveled quests.esp
z12 Compatibility - Knights - MMM or MMM+Fran----USE FCOM_Knights.esp\
  Mart's Monster Mod - Knights.esp
z12 Compatibility - Knights - MMMforOOO----USE FCOM_Knights.esp\
  Mart's Monster Mod for OOO - Knights .esp
z20 Spawn Rate - General (Choose ONE)----USE FCOM analogous except for Reduced Vanilla.esp which is FCOM compatible\
  Mart's Monster Mod - Spawn Rates - Increased.esp
  Mart's Monster Mod - Spawn Rates - Moderate Increased.esp
  Mart's Monster Mod - Spawn Rates - Reduced Reduced.esp
  Mart's Monster Mod - Spawn Rates - Reduced.esp
z22 Spawn Rate - Less or No Reavers IN GATES - MMMforOOO (Choose ONE)----USE FCOM analogous\
  Mart's Monster Mod for OOO - LessReaversInGates.esp
  Mart's Monster Mod for OOO - NoReaversInGates.esp
z23 Spawn Rate - Less Rats----USE FCOM_LessRats.esp\
  Mart's Monster Mod - Less Rats.esp
z24 No Spiders Wyverns----USE FCOM analogous\
  Mart's Monster Mod - No Spiders.esp
  Mart's Monster Mod - No Wyvern.esp
z26 Mart's Monster Mod - Safer Roads.esp----USE FCOM analogous
  Mart's Monster Mod - Safer Roads.esp
z30 Diverse Imperial Armor - no OOO (or FCOM)\
  Mart's Monster Mod - Diverse Imperial Armor.esp
z31 Diverse Runeskulls - MMM G&GD - no OOO (or FCOM)\
  Mart's Monster Mod - Diverse Runeskulls Loot G&GD.esp
z31 Diverse Runeskulls - no OOO (or FCOM)\
  Mart's Monster Mod - Diverse Runeskulls Loot.esp
z33Durability & Damage\
  Mart's Monster Mod - Durability & Damage.esp
z35 Friendlier Factions - MMM or MMM+Fran----USE FCOM_FriendlierFactions.esp\
  Mart's Monster Mod - Friendlier Factions MMM+Fran.esp
z35 Friendlier Factions - MMMforOOO----USE FCOM_FriendlierFactions.esp\
  Mart's Monster Mod - Friendlier Factions OOO.esp
z36 Gems & Gem Dust - no OOO (or FCOM)\
  Mart's Monster Mod - Gems & Gem Dust.esp
z39 More Passive Wildlife - no OOO (or FCOM)\
  Mart's Monster Mod - More Passive Wildlife.esp

The subpackages prefixed with z are NOT FCOM compatible. Corepc's answer on Spawn rates and adventurer's options.
RTM for MMM options - I guess most of them are covered. The package structure I owe to Tomlong's BCF - but I corrected a Runeskull error she had. My comments are prefixed with ----.
I will be updating this once I run BOSS.
Till then - DONE with MMM.

PS : check Slofs Hell Hound Resource - you can install after MMM.
PS2 : TheNiceOne's OMOD Installer - check the script for tips and tricks