The 550 Ti would bottleneck the 2700K, but it should still be a much better experience overall.
Ok, thanks. if I could get one more answer out of you I would greatly appreciate it. Out of the Intel Core i5-3570K Ivy Bridge, Intel Core i7-3820 Sandy Bridge-E and the 2700k, do you have any recommendations? The 3570k doesn't appear worse for gaming on any of the benchmarks by a significant margin but the price is quite a bit cheaper. Thanks again by the way, not really used to upgrading thus I am fairly uneducated in these matters.