Condition and documentation, especially on the engine, reciepts for parts at the very least, and the more pictures of the internals the better. Vague descriptions or lack of proof when it comes to whats in the motor bring my personal value down when looking at a car. Body issues are easier to evaluate than trying to guess whats in an engine with no documentation.
In the end nobody can really tell you what to ask, it's totally up to you.
I'm not sure I could price mine if I wanted to. Realistically , I know I would be lucky to get a third of what I have in it, but not sure I could live with that.
Btw, what area are you in? I'm in Georgetown.
