hi, a bit l8 but i only jus noticed this thread.
the guys are right i recon, jazz bass wud be the nearest body shape you'll get.
altering the neck pcket aint all that difficult, i altered the neck pocket on a jazz bass for my marauder project (theres sum pics up if that helps) and i'm not paticularly skilled or experienced with that sorta stuff,
someone should definately build this guitar cos it is a beauty..... and if no one else does i will 😁