Your brake hose from the frame to axle is gonna be WAAYYYYY too short if you flex the axle out even a little bit. Thats gonna rip apart the minute the driverside tire starts to drop down. I would suggest useing 2 of the passengerside soft lines to conenct the calipers to hardlines and then run hardlines to the diff and use a ranger rear hose from the frame to the hardlines on the diff.