I was wondering if you have tried running these off of a battery backup of some sort and if so were you able to get a significant runtime? With the power outages were have in florida it would be nice to know the system would remain up and running for a few hours should power go down.
Also, I tried pm'ing you pigfish, not sure if I am doing it right, but I was hoping to get some contact info from you to go over a possible build. Thanks and great looking system you have, very impressive.