Hey guys, this has probably been asked before but I haven't seen it. I want to get a Power Commander for my 2007 FJR 1300 mainly for the herky jerky throttle, but a few other things too. My confusion is I see that they are up to the number 5, but I don't wanna waste money on the 5 if a 3 is perfectly compatible and will do everything I want. So, hopefully someone can give me a direction on what I would need. Also, if I pick up a used Power Commander 3 for a GSXR1000 would it work on my FJR???