I'm still happy with the dual carbs versus the single. I'm still in process of jetting the stock dual's. I have 30 pilots in it. I'm back up to 390 mains and its still a tad lean. I had to order 400~420 mains. It ran like crap before because I didn't have the the choke connecting hose installed. It's running really good now. Starts easy and doesn't hesitate or bog when you hit the throttle.