DMS-RACING - 01923 816636 -
http://dms-racing.com/
Their service is remarkable!
They should have some in stock or an equivalent brand of wheel that fits.
I think DF03 wheels fit but best to talk to dms they will sort you out im sure.
If your going to york club next week I have some used suitable tyres that you could have if you want them and more than happy to help you out with any tips or questions you have.