I am planning on making a trumpet lamp with a TSO a forum member is sending me. I do not know where to run cords and where to drill holes. This is what I thought of: Running the cord up the bell up a little ways, drilling a hole in the bell and the top of the tuning slide and then running it up to the mouthpiece receiver, where the lightbulb socket will be. Is this the best way to do it? Anyone have photos of their own?