Could you tell me how loud these things are and how hot they run? Are they like the S7/S9?
I am not sure how comparable they are to those, as I have not had either. I can use my decibel meter when I get home to check but I do not know off the top of my head. If you have heard an A4 before, they are a little quieter than that, but still pretty loud. Was planning to run them at my parents, but had to remove them as they were too loud, while the S5's that were there had been fine.
One thing to note is that these have PWM control for their two fans. Meaning they can run really silent on low temps, while when run at 25°C ambient and 384MHz clock they make a Titan set acoustically disappear completely behind them. If they run hot they produce a really disturbing howling sound. If underclocked they should be able to run really quiet (though haven't tried yet as I am only on day 2 of running it).
HTH
[EDIT:] changed clock from 394 -> 384Mhz std., typo.