help needed with Accuair

[1moretoy]

Hey guys I'm getting started on my Accuair set up and have a couple of questions. 1. The diagram only shows 1 tank with one pressure switch and an option for two compressors. I'm using two 3 gal tanks and two compressors. Do I only need one pressure switch? 2. Do I run each tank/compressor separately or do I link the two tanks with an air line? 3. The sensor harness is approximately 3' long and the tanks are mounted around 6' from the ECU. Can I run a short piece of hose off the tank and use an adapter at the end to thread the sensor to it? Not sure if the hose would effect the Reading of the sensor.

Thank you