I'm currently trying to build a 5 string Stingray clone (not an exact clone, but the same general shape.) I've got a 4 string Stingray blueprint, but I'm having trouble modifying the headstock to 5 string specs. I realize that I'm going to have to move the tuners closer together and make the headstock wider, but how do I go about this so I don't screw up when I go to drill the holes? I know I'll have to take into consideration the string spacing at the nut and the width of the B string as well. Thanks in advance for your help.