I have tried a few FO3 mods in my current TTW setup but I seem to be running into some issues with a few. None are really ingame problems, since I have trouble getting that far with a FO3 mod. The only FO3 mod I have managed to get to work so far is Amy Wong (she is a tad screwy as well, not functioning entirely as I remember her behavior, and doesn't give give caps upon return from selling stuff...this post isn't about that tho.)
Typically, I can't manage to get TTW to boot with a FO3 mod enabled, even one remastered with FNV. I have tried this so far with the following mods, none of which will boot a launch screen when active: Merc 2, Vault Revisited, Sydney Companion, AWOP-FO3, and Seducing Women. I also tried each with FNV added as a master using FNVEdit with no luck.
I have played with load order, I'll post it below, but it doesn't seem to matter. I am trying to run a minimal load order while testing a few of the mods for each game I use most often.
(No luck copying and pasting load order after my second glass of wine, calling it a night)