Installed new drilled bolts and final cotter keys on copilot master cylinder bolts. Looked at options for brake line routing around fuel lines and how the brake lines routed and fit when connected to the trigear FW brake fittings. The routing may work, but it doesn't seem right. Received new o-rings for Andair valves and installed them where the two fittings attach. Staked the screws for the fittings per Andair instructions. Searched for nylon sheets for brake line supports. Searched for grommets for fuselage where fuel lines exit the cabin. Installed fuel pump and filter mounting plate, pump, filter, valve and sheet metal around the valve. Started following Aircraft Specialty instructions for installing the fuel lines. Clecoed the structure in front of the instrument panel in place. Looked at fit for brake lines, wiring and options for brake line support brackets. Removed the fuel valve with the sheet metal and fuel pump and filter left in place. Procedure is remove screws attaching the valve to the top plate and the top plate to the spar and sheet metal. Then remove the top plate. Then the valve can be removed.