Pkarc.
Have you considered creating a secondary purchase system based on buying ASICminer blades? given the purchase price of 50 btc and a 10GH/s rate that would mean around 1 btc per 200mh/s not counting your fees and other expenses. It wouldn't be for everyone but for people like me living in an area where power is expensive would be a good middle ground between waiting for the DIY Avalons and BFL to ship.