I'm glad that the Seven is an electric piano first. AP's on these boards is overrated. Play the AP here or the AP on a CP4 through a Roland KC600 or Traynor K4 and it still is miles away from a real piano. Plus most actions stink outside of Kawai. Personally I'd easily be able to use this on a gig.
For me the real question is how are the Rhodes, Wurli and Clav on the Seven different than the Mojo 61. Right now I use a Mojo 61 with a Studiologic Numa Stage on the bottom. It has the TP100 Fatar action and a decent AP. I play the Mojo 61's EPs using the Numa. I really like it. The question for me is how is the Seven substantially different than playing the EP's in the Mojo 61 with a hammer action keyboard? For me I love the Seven but I feel like it is not going to be that much different than what I have now, just more expensive and heavier.
THe Seven is cool but I know if I needed organ, I'd end up bringing the Numa shotgun since it is so much smaller and lighter. I'd only use the Seven for piano only type gigs, but those are rare. I am really tempted though. The SV-1's siren call was difficult to resist too but I was able to fight it off. This one is going to be more difficult. It just looks so cool and bad ass.