Installed the brake reservoir on firewall, then T-fitting on other side, then to fittings seen in pic 3. Also clecoed firewall recess after applying heat proof sealant from the heater valve kit I bought from Aircraft Spruce (Stainless Steel version - though don't need it now, it is going out of production and I didn't want an aluminum one on the engine side of the firewall).
Brake fluid reservoir
More braided Bonaco flexi lines for brakes - red stuff is heat proof RTV sealant.
