I am building my 1st Jazzmaster & have hit a bit of a roadblock finding an affordable neck. I have been searching on ebay but the necks that I find are either unfinished, which I have no way of finishing, or they are $300+. I can get a used Classic Player for a little more money. Anyone know a good source for AVRI or Classic Player necks? How much difference is there between a Classic Player neck & a Blacktop neck?