You can get your nicop lines at the Brakequip store. I am sure there are lots of other places to get it.
Isn't Proportioning Valve and Residual Valve the same thing? I have NO idea. Learning this as I go. Even with the dual MC located below the floor it is still higher than the calipers. Can't see where the worry of backfill would apply.
think of parking on a hill.....
