You can get Mardave V12 wheels on Ebay - just type in Mardave!
Kamtec do the wheels and tyres - you're better off starting with a decent set of wheels and tyres so you can set the car up - throw any old tyres on and you won't know where you are with setup. I run UFRA Jap Meds on the front and Pink Meds on the rear - works for me!!
And yes I know it's bangers - but it's still banger racing and you want to be reasonably quick round the oval or else you'll be cannon fodder
