That 300ZX really isnt molested. The seats and interior are fine, floormats can be removed. Realistically those taillights aren't bad in reality, theres a number of cars over here with those - Its not ugly in person.

from what I know the 300ZX is going to be more reliable if you thrash it than the BMW, and faster and more enjoyable than the supra. You will also find a large number of websites/forums dedicated to it. If the scene is anything like it is over here people will have no problem lending you parts or help to aid you in any modifications or issues with compliance. I've borrowed an airbox for the silvia to clear a defect. I'd rock the 300 quite well realistically, its a very nice car aesthetically, the wheels suit, and its got the sports bodykit. It'd be an attention grabbing ride at any meetup over here in australia - We dont see many 300's in that style.

EDIT: CAMNISMO - whats wrong with sparco seats?