I'm still waiting for a good explanation and lots more info (such as, is there more than you who works on this, and if so how many and who are they?). Cause I'm skeptic about things like these. Right now, I have no idea if this idea does stand a chance or not. It requires lots of effort and hard work into creating a game, and creating a "bigger" game as you want is even worse. But I don't know how many people are working on it, how much knowledge and experience you have, how motivated you guys are and how determined about this. How well you have planned and how organized you are, timeframes, equipment etc. etc. etc.
It does require lots, and I hope you guys are well prepared. And depending how well you guys have planned it out I might even consider helping out. But without more info I dare not to spare my time. (That's the main reason why I want more info ^_^)