So, went down to good old emerald city guitars with my old man to look at a non-reverse thunderbird he had been looking to buy. When I was looking at it, I noticed that there was no serial numbers, no logo, or anything. Upon further inspection, dscovered a scarf joint on the neck. As most know, the massive headstock with the tiny neck causes a lot of lost heads. So, my dad said they might have put it back on, but, based on the missing serial numbers and such, I think they just crafted a new one. Obviously, I was then concerned whether or not this whole thing was just some knock-off. It currently priced at $1800-$2000 range(the guy is willing to negotiate), and I am not sure what to do, it still plays nice, and is really cool, but should I take it or leave it?