I have a "new to me" M1 and the finish needs to be redone. Is the total disassembly of an M1 possible by the average person with good mechanical skills and tools, but not a gunsmith. Or is this something best left to a professional? I have the tooling to give it a cerakote finish and need the gun totally disassembled for media blasting. Any input on disassembly or finish is appreciated.