Thanks for the encouragement, Scott. Any idea where to find more customers like you, who don't worry about the price as they have more money than time? ;)
I haven't polled my friends on this, but Silicon Valley (where I live) is full of such people. And a lot of us have yards, the area being resolutely suburban, and of course the weather is great (assuming this thing doesn't need too much water).
I don't think a lot of people here want to spend time gardening, but lots of us love fresh vegetables. That's an opportunity, it seems to me.