It depends on a combination of rim and tire size. I would not go above a 17" myself.
yes
No.
yes.
Yes
Yes
From 1988 to 1999 will fit.
yes
I know RX7 FD wheels will fit on a Mk II MR2 but I don't know if the 14" wheels from the '92 MR2 will clear the brake calipers on the RX7.
Yes, the mr2 mk3 wheels fit all years 2000 to 2007. They will not fit the mk2 model which has a 4 stud pattern rather than the mk3 5 stud pattern.
yes
Station wagon rear doors will not fit on a 4 door sedan. Otherwise the doors are interchangeable in the same positions.