I'll keep RWD thanks
wrt to bigger displacement, it's happeneing already with built engines in the US, quite regularly.
When you sleeve the block you end up with a 3.8L if I'm not mistaken,
Then you have these new stroker kits from GT Motorsports.... up to 4.2L . If they cracked it (which I'm sure they have, being THE people to get your engine built from....) and it is reliable (the AEBS and the JUN stroker kits have found no successful known installation as far as I know ) should be quite a good thing to have regardless of if you want to build a NA or FI setup