I have a 4 string body and a 5 string neck that I want to put together. Obviously, I will need to make the body's neck pocket larger to do this. I'm thinking that I will make a paper template of the butt of the neck and put that over the neck pocket as a guide and dremel out the excess wood. I have never done anything like this and wanted to see what you guys thought. Is there anything I sould be aware of when I do this?