Great review and seems like a decent system. I know the case is pretty good since I just bought one for the wife's system upgrade. It actually came with two sets of top & front panels one set is pure black and the other has the red trim and black like this case does.
The top and front panels are actually metal with plastic trim they are pretty heavy by them selves. The only complaint I had with the case was the side panels in the one side it is the clear plastic window the other side has the padding but you can clearly see that the fan controller has very little room since the foam gets scratched.
There was more than ample drive storage in the case which was nice to see but then again I think this case was released in either 2015 or 2016 and we still were able to buy cases with lots of storage room. As for the fan header it supports a lto fo fans and it connects to your CPU fan header to control all of the fans and actually works pretty good yes the fan headers on the controller are only 3 pin but that is not an issue since most case fans are 3 pin anyway. overall a good case it has a few cons but the pluses out weigh the cons any day. it is actually both wider & taller than my Antec 900 version 2 case which surprised me a bit but my case and system is still a lot heaver than the wife's system I guess the Antec has a lot thicker steel in it and of coarse my system has a lot more parts installed...