Good luck, I have been looking for 3 months for 4. So far I have one and two on the way. Might try FI or RE. If you don't already have recones, I would go with the 6 spoke.
try robotunderground. Look for them on ebay. I think that might be their username, i was looking for 12 spoke 8 inch baskets for months and found out they could hook me up.