Replacing the rear shocks will be the next Mod in line... I've seen shocks range from 900 for Ohlins to 300 for progressive... What is the best Shock for the Middle of the road pricing? Say in the $450-$500 range?Its all about , how much you want to spend. Any thing will beat the HD air shocks. A lot of folks like Howard of motorcycle metal who recommends Ohlins shocks. He will give you a great forum discount.