I have a Yamaha GP1200 that is having some probs. At high speeds. It will run strong then start to hesitate, If i pull the choke closed just a little bit it will bring the rpm's back up and go. Im assuming its time for a carb job. Whats the easiest recomended way to get to the carbs on this thing?? The exaust wraps all the way around the head and over all the carbs so they def didnt make it easy to get too :dunno: Im guessing to start off by undoing the hose clamps that are holding the two part exaust together and look for any support bolts holding it all on..?? Any help with someone who has already went through all this would be great!! Thanks!