But Karl, while what yopu say is very true and very good, id be very cautious about spending any money with a tuner unless he could show me the 300bhp RST engine really was 300bhp, and it seems most these claimed 300bhp cars have no figures to show that it actually is (or am i missing somthing?).

I do think im less trusting of tuners than most tho, but then again ive been stung a lot less by tuners than most so its probably a good thing!