Is there a comprhensive list of popular mods that have already been PyFFI'd?
Somethng like what the TES4Edit has for the mods that are cleaned and need to be cleaned.

Tomlong's site has a list of some mods that have been PyFFI'd. I don't know how comprehensive it is though...

Any such list would be futile to try and create. The TES4Edit list is certainly not comprehensive by any means. The best thing you can do is ask the mod author if they ran PyFFI or not on their included resources.

Yes, either that or just pyffi the meshes yourself. See, even if they were pyffied before - regardless whether with an older or with the newest version of Pyffi - the meshes will take no harm if you re-pyffi them.

Yep. Case in point, the current Mart's Monster Mod BSA was PyFFI'd when first posted, but the current version of PyFFI is able to optimize those files another 5% or more.

Allright.I guess another 5% would be helpful in any case.I wasn't going to mess with the major overhauls but if it won't hurt them I'll try it out.Right now I'm going through all the threads of the mods I'm planning to use this reinstall for updates and whether they've been PyFFI'd or not.Need to get the game stable.I was experiencing alot of stutter and CTD's from too many mods and alot of testing different mods.This computer couldn't handle the load.I had 250+mods and am going for 100-150 or less this time around.So this time I'm actually going to PyFFI meshes and clean the plugins.Hopefully that helps.
I guess I was hoping there was a list to shave some time off of it.I know I know I'm being lazy:)