Thanks for the photo update. I really like the concept of SM580.
However, I do see few flaws with this case.
Since the bottom feet are not tall enough, bottom intake will choke.
Second of all, supporting up to 3 slot cards are really appreciated, but the heat of non reference cards will heavily effect on top mounted radiators.
Even with ATX size compact middle tower cases such as fractal's define or meshify c series with rear exhaust fan installed,
heat of the non reference cards heavily effect on the top mounted radiator's liquid temp to increase.
For this case, it will be worse.
If you guys are making only 1 kind of case for SM series, my feedback would be too much.
However, you guys are making several variants of cases and since this is the biggest brother, than these flaws should be improved.
At least this is not a somewhat 100 usd around case.