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.
Harsh.
But im sorry, op. I can not sympathize with you after the water leak. That's the risk when water cooling. I've had that happened to me with a few mobos, but only when leak testing/bleeding while everything was off. They all ran fine after a day of drying up.
If you're going to spend that much on hardware, why not get a caselab case?
I'm not knocking the 900D, it provides a lot for its price point. But if you want a full modular case with possibility of expansion, get a caselab. I got two