This tweak pack seems nice.. I'm thinking about installing it atop Big Picture too but I've some questions:
1 - Does your mod replaces the creatures, itens, scripts, whatsoever.. or it just changes (or append, if thats the right term) the ones being used ? Cause if, for example, it changes the Celestial Fury .itm (or whatever the extension) , dont think I could upgrape it since the item identity was changed and cromwell would not recognize it as being the exact same celestial fury wich he has an upgrape for. I may be wrong but this seems how things work.
2 - Lets say BP uses a different Sarevok, wich is named (hopefully) slightly different than the one the normal game uses, weidu would aplly changes to this one, or would try to find the original sarevok.. or would aplly changes regardless of name and maybe the game would crash when he appears, or its a wait for sarevok to appear and see what happens kind of thing ?
3 - Lets say I've another mod installed wich also may change demons behaviors (BP probably has one but who knows, I'm just guessing so theres less to worry about later

), I take its a script who makes that behavior thingy.. in any case, wich one would take precedence, your script or the ones that were trying to command demons before it ?
4 - Would you recomend NOT to install some components ?
5 - Last and more important, how many times can I kill cespy ? I can ressurect and rekill him as many times as I his reeducation process takes right ?
sorry if my questions are well.. dumb or pointless, I just dont have enough knowledge in this department

Nice mod anyway.