I like the financial calculator on the steering wheel. It can be useful for making sure you don't get ripped off at the drive-thru.
As far as DeLoreans go, I think it looks all right. It's a funky car to begin with. I'm usually far more offended when I see people try and mask everyday cars with spoilers, wheels, stickers, etc. to make them look like exotic supercars or rally cars.
