Okay. I'm slowly but surely getting my Dime on bags, now here is my question. I know this might seem kinda dumb but better safe then sorry I guess you could say. I bought a 9 gallon tank with 3 ports. It has 1) 1/4" port and 2) 3/8" ports. I also bought a Viair 450 100% Duty compressor. Now could I just use the 1/4" port for my compressor line and the 3/8" ports for my air lines to the valves? I was gonna use 3/8" ports n valves with a 1/2" line. Also where would be a good spot to put the pressure switch? Thanks for the help in advance.