Some users have recently had their accounts hijacked. It seems that the now defunct EVGA forums might have compromised your password there and seems many are using the same PW here. We would suggest you UPDATE YOUR PASSWORD and TURN ON 2FA for your account here to further secure it. None of the compromised accounts had 2FA turned on.
Once you have enabled 2FA, your account will be updated soon to show a badge, letting other members know that you use 2FA to protect your account. This should be beneficial for everyone that uses FSFT.
This case is very roomy even though it's not a full-tower. It's classified as a super-tower. You can definitely fit a radiator at the top and then take the HD cages out and put 2 more radiator on the bottom. That's the reason I bought this case, even though I haven't done water cooling yet, but I like options open for future endeavors (water cooling and big ass video cards).
With a CM HAF 932 you could mount the RAD on the inside of the door if you wanted to. No mods require beyond taking off the large fan, though I would recommend adding some smaller ones to the open spots.