Ugh, looks like subscribe to thread doesn't actually notify me of anything

Anyways, great progress!
Has it been settled on Steamboat's heatsink design? I only ask as I'd be one of those looking for a chassis solution (either will make my own, or piggyback off someone elses project) that I can rackmount, and knowing the dimensions beforehand lets me start building mockups.
I'm also looking for 6 extra chips (assuming none of mine are DOA) from anyone who happens to have a few extra. I'll pay above the price paid + shipping, and I'm sure we can simply let rye know to swap 6 on his end when they arrive.
Do you plan on keeping this open? Or will this be a one-time group buy? Sorry if this was already answered. I plan on picking up chips if available after they ship from auctions and the like, so I need to line up options to get them turned into miners if that scenario plays out.