How hard would it be for a cuemaker to cut my cue butt down 4 inches, essentially making my cue a 54" cue. It would be cut at the red line, moving the current black butt cap up to that point, and having the wrap go all the way to the butt cap. I then want to get a 4 inch black extention, so it can be either a 54", or a normal 58" cue. Im really interested in trying the shorter cue, but want the option to make it 58" with the extension. Can this be done, and be properly balanced etc by a good cuemaker? Would it be more cost effective to mod this one, or just have another butt made in the configuration im talking about?