"Brake Failure" (luckily still on jack stands)

(whew!) By interpreting your title, I almost expected something bad was going to happen - like car slipping off one or more jack stand and - - - .
It can indeed be a work in progress, to do all you have to with getting all the systems attached and operating. Only suggestion would be that M.C. could be replaced with a 'dual' chamber. Good luck and stay safe (in more ways than one).