My gascolator is from a Cessna, and includes a fine screen (see below). It seems like that would be of benefit even if the sump itself doesn't do anything for you. (This photo was taken before I disassembled, cleaned, and re-assembled the gascolator with all new soft goods.)



I used the Parker 919 Teflon lines with the stainless overbraid in my fuel system. I had the local hose shop make them up for me. ( Cross Hose & Fittings  which is a Parker Store ). Although technically not required (I think), I covered them all with firesleeve for thermal insulation purposes. My engine is carbureted and the last section of fuel line is very close to the exhaust stack. So I installed a stainless radiation shield in that area. (The shiny convoluted tubing above is Thermo-Tec insulation which protects the starter cable from heat damage.)