I can't help you with exactly what you want to know, but I just ordered a 9" Slammer from UMA-X today. They told me they just got their shipment in for the Fred Hall show, they are going FAST! They carry the 7", 9" and 12" in dark and light rainbow.

I just want to add that this is my 2nd order from UMA-X and they have OUTSTANDING customer service! I will gladly pay for shipping charges from UMA-X as opposed to driving to BWW (I live about 3 hours from BWW) . Besides, when I left BWW I'd be BROKE!!!