I have run a new stock BW Brute Power setup the first 2 years, Then I put a 4-puck clutch disk in using the exisitng pressure plate. I have also used the Centerforce setup. All work fine, reliability is a non-issue. I like the engagement of the 4-puck, so that's my choice. I guess the ideal would be a Centerforce pressure plate over a 4-puck disk.