I had my Vitus montain bike and Bianchi Racer done by Swifco in Weston-super-Mare Tel: 01934 414613 and they did an amazing job of powder coating the frame and forks on both occasions.
Have a look at my photos on flickr to see the level of finish of the Bianchi:
Ask to speak to Barnaby and say Pete from Pembrokeshire gave you his number and he'll look after you well; the price was as excellent as the finish!
Been MTB racing since the 80s but now just riding for the sheer joy of it...
Current rides: Yeti AS-R & Graham Tomlinson 531c Road Bike & CBR Gatecrasher (for my wife)
Building: X-Rated Snare BMX