Swap to power disk ??

Well, ok then, lol. Everyone that has responded to the thread says dont bother. Theres not really any effort involved with the brakes as it is, so i suppose thats the way to go.... They seem to work well as is, stop when i say stop, just not used to the feel, kinda maked me nervous at times HAHA, but never fail to stop liek i ask it to Ill just rebuild the whole system as is. Thanks for the opinions and advice all !!