more than you can imagine!! Only 2 problems with the GT500 IMO:
1 - as much as I love the looks IIRC it only comes in manual format, I don't "do" manual
2 - the 2nd limiting factor is that of price, the GT came in at the right £££ the GT500 would have likely been a minimum extra £10k. At that sort of money I'd likely start looking for a Challi SRT8
