So i'm starting work on a '78 GS750 and have grand dreams to redo the wiring. After plenty of searching and reading I'm trying to decide which way to go. Can you guys with more experience and knowledge than I give me some pros and cons of each? I like the idea of the simplicity of the m-unit or pdm but am having a hard time deciphering the benefits of the M-unit (which I know a lot of guys run) over the PDM which can be had for almost half the cost. Then there's the good old fashioned, run a bunch of wires and put in fuses method which we all know is tried and true. FYI I'm planning on a modern r/r, led lighting, and possibly electronic ignition down the line. Lets hear what you guys think!