I have had my MINI JCW MC40 for about a month now and recently I have really noticed that the DMF is making a clutch chatter noise... I realize this comes with the territory of DMF's and am just wondering has anyone done the Single mass flywheel conversion and if so How much am I looking at, what brand should I go with, and how long is the average install. I have the MC40 JCW edition MINI, currently running stage 2 on a stock clutch. I know this is a clutch chatter problem because when the clutch is disengaged the noise is like a slight rattle and when I engage the clutch the noise completely disappears. There is no screaming coming from it so I can only assume the throwout bearing is still good. Also the Belt Tensioner is going bad as I get that metal tapping sound coming from it and the hydraulic tensioner has play to it. Any ideas on where I can get these things without chopping off my right cheek where my wallet sits?