I need some gauges for my new bike, they are a little pricey new.....$$1100 So eBay has them here and there, what I want to know is if anyone knows if other models will plug into the the '04/'05 600 instrument plug and work? I know the 750 does, but the rev range is a little different. What about the 06/07 model gauges? Or the 01-03 model? Alternately, if i take mine of the '06 model and plug it into the '05 model to see if it will work, can it do damage to my good instruments?