I happened to come across a Fender Custom Shop Strat recently but there were a couple things that I wouldn't thought would come from the Custom Shop. It was a heavily "relic'd" guitar and appeared to have a nitro finish rather than poly (but I didn't smell it). So my questions... 1) Does Fender Custom Shop produce guitars without a serial on the headstock? Obviously I can't look inside the body and I neglected to look at the backplate. 2) This particular guitar had a decal where it there was no attempt made to level the decal with the finish covering it. So, without asking for papers authenticating it as a CS model, do these two things jive with what might be produced by the custom shop? This one particular guitar felt really really nice. But I'm told it retails for around $4000. Thoughts?