I am interested in building a Gibson EDS 1275 doubleneck guitar, I have been looking for templates for this guitar, but seems hard to find.. I do have acess to make a template of Epiphone SG doubleneck and I was wandering if they where indentical to the Gibson doubleneck in every detail?? I do know that the top of the peghead is different on Epiphone than Gibson..but do somone know if the rest of the guitar is the same??