aloha MauiK3 , my 400f is in rough shape, aim to get it running then work on cosmetics. i have a decent set of carbs but want them rebuilt before trying to start the engine . the carbs are all original with all stock size kiehan jets. I will probably ship them off for rebuild as noone here wants to even look at them. bike has 58,000 miles on it so there is a lot of work to be done.