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.
Maybe make a sig so we can see what youur system is. i7s really shine in SLI situations, so if you have 295 SLI, then it would probably be a pretty decent upgrade. For a single 295, maybe not so much - depends on what games you are talking about.
You could always overclock the Q6600. Not sure how high you will be able to go on that 680i board, but going from 2.4Ghz to 3.2Ghz+ will give you a nice increase in speed.