Not properly without a lot of faking to achieve it afaict. I've also not even fully planned out what needs to be done to just get to the point of having a basic working replacement gen_ff plug-in (as that's what is having to be pulled in from the 5.666 installer to allow wacup to be able to use modern skins with the x86 build) so I'm not going to commit to anything as that's still some way off being started & isn't going to be a quick thing to re-implement from scratch.
