Yes, all those RA are awesome. I love that setup Dustin. Great job Ted!
Dustin, as far as your question about 9V vs 12V, as mentioned previously in this thread I've been connecting two Tekkeon's whenever I use my F8; one on the rear 12V jack and one on the hirose. I love the redundant power options on the F8, so I make sure and have at least one backup power source active whenever I use my F8. I have the shutdown voltage set for a 9V Tekkeon setting on the hirose, but for local shows I just set both of my Tekkeon's at 12V since the runtime I get from either battery always exceeds the length of the show. Setting them both at 12V is simpler since I don't need to figure out which power cable is which.
For festivals, I'm not sure what I'm going to do. I think I might set the Tekkeon at 9V from the hirose and leave the rear jack disconnected, but put AAs in the sled as my backup power source. That way I can get the longest run times from my Tekkeons.