Installed the resized brakelines from TS Flightlines from the parking brake, through the tunnel to the 90 degree elbow at the end of the tunnel. Fiberglassed the opening in the horizontal stabelizer forward tips. The elevator was rubbing on of the fiberglass fabrications so I cut the portion out, resized the piece and fiberglassed in the surface. Using West System Epoxy. Attached the side angles, FWd fuselage bulkhead and floor ribs to the fwd bottom skin. Placed Proseal along the bottom flange of the firewall. Placed the fwd bottom skin with floor ribs underneath the fwd fuselage ribs and firewall. Devon helped me rivet the fwd fuselage ribs to the fwd bottom skin. Marlene helped me rivet the fwd portion of the floor ribs to the firewall. Riveted the bottom flange of the firewall to the fwd portion of the fwd bottom skin.