I used Jack's Instrument Services in Manchester (http://www.jacksinstrumentservices.com/) to get the body of a Stingray copy re-done in bright yellow (yeah...) a while back.
Cost me £200 (I think that included return shipping, though I paid to get the body up there in the first place).
I had already stripped the previous finish but Jack had to do some work on it to remove a bit of wood filler that I had left behind, because I didn't even realise it was there.
The finish was nitrocellulose and was really nice when done - very good quality. He only does nitro, no acrylics or anything like that.
Worth shooting him an e-mail anyway, I was well impressed with the overall service - responsiveness, communication, updates, etc. It did take a while but that was because I sent it over the winter and the finish needed extra curing time as it was cold in Manchester