I called up R&R Alloys last night as i wanted a custom sized JBW Minilite and was worried that it would take too long to be ready for Stoneleigh. David at R&R was incredibly helpful and worked out what offset I needed even though i was pretty incompetent with all the wheel jargon
He mans the phones until 6pm too so that helped a lot with queries last night! Just sorted the order out and they may even be here tomorrow at the earliest! I thought that with service like that I'd make the effort to come on here to recommend them to all of you guys 
Plus the wheels are dead cheap too!! Mine cost £270 for a set of 4 with caps and nuts?! YES PLEASE 
Here is a link to their site: R&R Alloys
Max