Well gave A1 a call and also got a quote off Dav at PureKLAS
http://www.pureklas.co.uk/I wanted a refurb with diamond cut face with colour coded inserts:
A1 have quoted me £105 per wheel £420 in total
PureKLAS cant do the finish I wanted but have suggested a polished finish all over including the inserts for £70 a wheel £280 all in and there not that far away Coventry.
So come Jan my wheels are off to PureKLAS for an overhall
BTW there sites worth a look some stunning wheels on there!