Anyone know of any good tuners????

That depends on what you mean by tuning. Unless you go for an aftermarket style ecu, or similar reprogrammed ecu, tuning is limited to bolt on items, which is all a lot of the 'tuners' in england seem to offer anyway. The usual bolt on goodies, like exhaust etc are very worth while and will give good results, but if really going after more power, then some alterations to the fuelling/ignition will be required, and there are limited ways of doing that. It can also get very expensive, and there doesnt seem to be very many over here actually prepared to spend the money that can be required to get power safely, and subsequently the 'tuners' are few. What I would say however, is stay away from Triple 7, I have had no good reports about his work, with any car. What mods have you done to your car already?? and what were you thinking of uprating?