1.) Real Xenon headlights. --- A good idea, but it'll cost you a thousand plus on the sticker
2.) More freakin power. --- Ummm...errr... Please, Mr. Dealer, I want to buy an SRT6
3.) Real satin/brushed aluminum interior highlights where the plastic is. --- It would be a nice touch
3.) Steering wheel mounted audio and cruise control. The stick cruise control is dumb. --- No...the stalk is Mercedes
4.) Real side engine vents. --- <shrug>
5.) Different wheel design. --- Rather like them, myself. Perhaps you'd prefer to spend your days tuning wire spokes?
6.) A good and cool looking rear diffuser. --- bling <shrug>
7.) Get rid of the ridiculous huge steering wheel, and give it the proper small diameter sports car steering wheel.
..........--- Not really all that huge in the first place...but I'll sign on for the fun of it
8.) Lexus like lighting on the gauges and instruments.
..........--- also sounds like fun. But, spend a few years in earlier Jags, MGs, and Triumphs, and you'll
............appreciate what you have
9.) Better bucket seats, like those on the Viper, real aggressive ones.
..........--- If you are 6'1 and 12 stone, this is probably all right. For those of us who are of advancing years and
............whom are 'bodily challenged', aggressive buckets (eg Recaro) become uncomfortable really quite rapidly.
............I speak from experience. You'll understand when you're older.
10.) New vibrant exterior colors.--- New colors are always nice
11.) LED rear tail lights --- Is this truly a problem?

...sT