i allways use camskill there service is second to none and they always can beat the prices
tyres i have had on mine are
toyo proxie t1Rs (really good in wet and dry, wear quick due to soft compound)
pirelli p6000 (shite IMO, lasted 6k)
avon zz3 (good grip in wet, wore out too fast)
falken 452's (good lasting tyre good grip in dry)
goodyear eagle F1's (really good in wet and dry, wear quick due to soft compound if driven hard)
for performance and wet grip goodyear are the best and thats what i still use, for value i would go for the falken fk452's i wasnt too keen pushing the car into a bend with these tyres as they seemed to let go at the rear