If you can buy one that is perfectly happy on normal pump fuel, has any gearbox and clutch parts uprated and had a genuine 700hp or so, then you'd have a very very fast, and what should also be a very reliable car.

Dont get greedy, dont start chasing dyno's, dont get into using fuel you cannot buy at a petrol station etc etc.

And despite their bulk, going fast in a GTR isnt all about straight lines.

There's a local car does sprints and hillclimbs and it's around the 600-700hp mark.

And at many venues, it's as fast as some of the saloon bodied race cars nearly half it's weight !!

Buy one and use it for more than your GTech lol