I'd like to explore the team idea with you all a little further.
If you're considering going to a VC later on to possibly commercialize your project, as you already know I'm sure, they will be looking for a very professional business plan and a convincing baseline technical design.
My name is Jim Sutton, and I might be able to help with the latter. I am a Principal Systems Engineer at Lockheed Martin Aeronautics Company. The "Systems Engineer" role doesn't show up in either of the team-member lists in this thread, but can be very useful for this sort of thing because of the big-picture techniques developed in this discipline.
Our group at work contains several systems engineers who have done aviation-related projects, from earliest concepts through product delivery. Several of us are very jazzed at the idea of your project. We'd be willing to help for free, if you'd like to have us. There would be no Lockheed involvement in this at all; just us, our skills, and some very expensive design tools we happen to personally own (not through the company) and would be happy to use. Actually, Lockmart has no interest in small, personal airships anyway. Just really-sophisticated, really-expensive ones! :-)
If you'd like for us to help, we can contribute to creating optimal requirements for the system, generating design alternatives, developing trade studies, finding breakthrough design ideas (for instance, I am certified in a technique called "TRIZ"; googling will tell you more, but it's about ways to break design logjams and generate innovative solutions), assessing risks, and much more. Work from my earlier career in software was recognized with the Shingo Prize in 2007 (googling "shingo" and my name "James Sutton" will turn this up if you want to look into it), which Business Week has called "the Nobel Prize of Manufacturing." Others in our group are also quite serious about their profession. In other words, we've been around the block enough to know how to be a help more than a hindrance. And we're also good team-players!
The products we would add to the project could not only help the team with converging on the best design solutions for all of your criteria, but should also initiate a drooling response from any VC's you might approach later on. ;-)
Why would we want to do this for free? First off, I found your website and the "cool factor" on your project is off the charts. Years ago I hand-designed a propellor-driven aircraft, before I knew systems engineering. Have wanted to hang-glide for decades, but never had the excess money (raised 4 kids...you know the drill!). So I am already primed to be interested in this topic. Second, I talked to others in the group and some of them are also very interested, in much the same way I am. Third, it potentially gives us in our work group an outside project where we could practice our skills and use our tools from beginning to end on a reasonably-sized project. You'd be surprised at how seldom those kind of opportunities come along (most of our projects are bigger and more compartmentalized). Finally, like another poster said...maybe, just maybe, someday we might also get a ride on a personal airship! LOL
My email address is mygyro@yahoo.com. If you all aren't interested in involving us, no hard feelings. But if you are, we'd love to play a part in your project.
Looking forward to your reply.
Jim