Ancient thread, but thought I would relate my experience with who I found here to work on my axes. I played a gig recently, and discovered that one of the other bands' bassists is a luthier. He was playing a 68 P that he had set up, and let me check it out. It was amazing, so I took my fretted and fretless P's in to him. He got both turned around for me in less than 24 hours, and they are amazing. I just played a 4 set gig last night with the fretted P, and it's like a whole new instrument. The setups were excellent, at least the equal of the work I was getting done in Seattle. I couldn't be prouder to recommend this guy:
Josh at Big Joe's Guitar Works,
http://bigjoesguitarworks.com/
He is a Gibson Certified Master Luthier, and his father (Big Joe) ran Gibson's repair department for many years. Amazing quality work. All of my guitar and bass work will be going through their shop from now on.
Cheers,
Liam