OK say I end up getting the e28 535i (or M535i, I'm not sure if there is a difference) would I be able to eventually be able to make it like the e28 M5 by adding the M88/3 engine and the M5 suspension and stuff like that. Obviously this is a long time from now but its still fun to think about this stuff like this. I might not even need to get the 535i though cuz one of the local little car dealership owners has a friend who is trying to get rid of a '88 or '89 M5 that needs work, but still its the M5 who cars if it needs work. 
