Hello: Any one know if it's possible to change my 1973 Dunstall 850 Norton Commando over to negative ground instead of possitive? I want to use some LED lights and they are diodes so they are current directional. I have an electronic voltage regulator instead of the bridge rectifier and zener diode, but everything else is stock. I am thinking I can just switch the possitive and negative with no problems but wanted to ask first. Thanks Wayne