Any sort of basefile modification clashes with MCForge.
If the creator if this mod creates a stable Force-based release, i will use it, for sure. Otherwise, nope, not possible.
to use that mod you need
modloader
modloadermp
forge
so i think you can just use it. and what i get that it says is that you dont need to use the mod, the code will work too with vanilla.
if i am wrong here then plz correct me