Possible, yes. Good idea, probably not. This is not a solid growth plan over the long run and the road to shared equity is wrought with tons of problems. Having been on both sides of the equity equation and having had both failure and success from equity arrangements, you need to be very very deliberate and decisive about your approach. On another note, your % is way off base, so much so that it would scare away the best-in-class partners while attracting the losers.