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.
I think a Tornado is overkill unless you're doing crazy overclocking. If I were you I'd go for a Zalman 7000Cu or if you have a Biostar tForce the 7700Cu I believe fits. The Tornado probably won't fit because it is a pretty thick fan but it is just so noisy and annoying. Possibly the XP90 and like a thinner fan like a Panaflo.
in my wife's QPACK, I'm using a Dynatron BH-610 (seen here ). I stripped off the factory heatsink, installed the Akasa AK-M168-2 fan size adapter (seen here ), and then put a nice Arcitc Cooling 80mm fan that delivers just as much air flow at less than half the dBA (seen here )
Of course, YMMV, but this is running in my wife's rig and it's QUIET.