Currently doing an IRS swap on my 500. But I have a question on the rear brake. I have all of the parts, just wondering how to go about hooking it up. I'd like to keep my right hand lever for the front discs and the foot lever or even the left hand lever to operate the rear brake. But how would I do this? Doesn't it use a resivor and a cable? Could I possibly fill it with fluid, plug it, then run a rincon cable from the left lever to the caliper? How do y'all do it?