Guys I am a newbie when it comes to onroad. Would somebody mind explaining to me the difference between the power clutch that comes with the hong nor kit and the 3 shoe clutch that comes with the ofna kit. I have the ofna pro kit now and was wondering if I should have bought the hong nor kit instead. I don't know much of anything about these clutches so could somebody explain to me the advantages of the power clutch? Thanks in advance