Hi CK,
Thanks for your words. Hmmm, let me see, if you've read my paper you'd know my plan is so huge and complicated that anti-gravity is just a part of it (to reduce tidal forces on the passing spacecraft and humanoid passengers). By the way, I'm a cool guy and I could work with all trends (maybe if you'd give me the (possible) website of those your partners, I could become a friend of them!); maybe the results of that team could be useful for the bigger idea of a practical spacewarp and that can't be problematic if you really could support the finance of the project.
Besides, anti-gravity machines could give you an incredible ability to travel on the ground and air but I don't think you could go by them very far from the earth, but spacewarps could cause interstellar and intergalactic travels ...
How about that one, man?
However, that's your money and you should decide how to spend it.
Anyway, I enjoyed of you message.
Cheers,
Mammad