where can i get this done - im in romford but will travel anywhere!!
I used these guys for my 851 wheels, frame and sub frames.They don’t charge as much as above and their work is top-notch.
If you are in no real rush, about 1 week, they will do them in a batch of other parts, which will be cheaper.
http://www.craymetalfinishers.co.uk/
Thay are just over the bridge in Dartford
The bike was featured in TWO magazine last year with a RC30
How good does that 851 look without the fairing. I was going to recommend ERA rodman brothers, but the last lot I got from them started to flake. Have heard some good stuff about Cray metal finishers, I’m using them for the next project.
How much should it cost roughly to powder coat a set of wheels? Cray metal finishers are just down the road from me so might get my wheels done 
ERA rodman bros charged £50 per wheel, so I would expect something like that. Give them a bell.