I am looking at building a manual line lock on my bucket and plumbing in a small hyd line valve in the rear brake line isolating the rear brakes for the burnout . my thought would be to either install it in line between the master cyl and the rear brakes under car with a remote handle of some kind or running a brake line off the master up beside the seat on the left side so when one is strapped in the valve is easily accessed and then run the line right back down and to the rear of the car My only concern with this is, would the rear brake line be hard to bleed in that situation. any thoughts?