The new brake lines didn't have the proper ends on them. I drilled out the broken steel line from the ends, removed and reinstalled the coiled wire cover from the old lines, installed the fittings, then flared the tube ends.
I bent the first tube and checked fit, then marked the next tube where needed, then bent to match.
The new lines follow the firewall down to the relocated proportioning valve. I pulled thee other lines out from inside the frame and fitted the them to the valve. Fuel and brake lines can now come off the list.