baha
+1y
your running 8 valves to do side to side right? You might want to pick up another gauge, have like one needle for tank, one for front, and one for back.
And I would def get a bigger tank then a 3 gallon man you would be surprised how fast air goes. Only thing i see your missing is a compressor, and water trap but I am drinkin a Miller High life right now so theres probably some i havn't picked up on lol