I challenge you to build this rig for $16000. Put it in a server case run it at room temp and not melt your cards. A lot of work went into being able to cram 4 of these into a case and keep the temps down. lots of trial and error. We had to get very creative with our cooling solutions to keep the size down and spent a bunch of money. Sure were going to make a profit. But it is not the obscene amount you seem to think it is. Oh, and these are not BCU1525's. That descriptor belongs to another company.

WOW , OK. I will respond to your concerns in order.

 "so, right now c7 is going to be forked and in theory your gear will drop to 4x of its speed. You are askinf 25000 for it."

  I have heard that Monero will be forking in the future. Are you suggesting that we should just hash on it for ourselves until if/when fork occurs. Or should we release it and let people mine on it for a month or so until fork. Right now there are 3 non-money making bitstream algos out there for the vcu1525..... that I can see. If/when monero forks. Our dev will have a look at it and see what it would take to write the new bitstream for it.
You suggest our rig will not be as valuable if C7 is forked. You do know that this is not a 4 card cryptonight only rig?...right? It will be able to hash almost all of them where it makes sense. The C7 algo is "OUR" first bitstream with more to follow.
  Yes, we are asking 25000 for a turn key ready to mine 4 card rig with all mods done. 

 "My guess is you saw the fork coming and want to move this out"

  Really? We just finished writing it and it is still being tested at this moment. We can't just go down to BITSTREAMS R US and buy any Algo we want. We are starting on a different algo next week and another one after that. Not to mention all the bitstreams that will be available from lots of other Devs. I guess I don't follow the logic on this. This Rig was not built to be a Cryptonight v7 only rig. The idea would be laughable.

So....Now that I have explained it. How many rigs can I put you down for brother!!!!