I'm thinking about build a Warmoth P, but I don't have a clue on how to order it... I don't know if, for example, I order a pickguard, the screws are implicit included or if I have to order them separately. Or if I order a rear routed body the back plate comes together... A Warmoth habituee like Nino had some poblems with the nut... Imagine a guy who never ordered from them... In other words... How specific should I go?