I got to page 3 of this thread and just wanted to bang everyones heads together. Just drive it like you stole it. Ive had my 182 Cup round the ring for around 40 laps, thats over 520 miles of driving like a complete C***. Not once did the oil temp move from halfway, no issues with gearbox, no problem with brakes, last trip I upgraded the suspension to full coiles, changed the pads to pagids fitted a carbon foglight CAF and whacked 15" turinis wrapped in R888's.
Without doubt this is the quickest car for the money you will buy and cheaply mod to make it more fun to "chuck" about.
I have owned an R5T, Nove GTE with an astra lump in it, CTR etc etc and nothing comes close.
Throttle bodies next for more grunt top end.
Just learn how to left foot brake and do the scandinavian flick and you will be fine.
You must save the speed for the track though.