Arctic Liquid Freezer II 280 or 360 (or 420).
Arctic makes amazing cooling solutions, and with either of the AIOs you don't have to worry about heat, even if you overclock the CPU.
Just make sure it comes with the LGA1700 mounting kit. You can also order it for free from the Arctic store, granted you have proof of purchasing an LGA1700 CPU.
If you have 120$ to spend on cooling, there are much better AIOs than normal air coolers.
Anyway, I hope I have helped you. You should see other people's opinions and make your decision from there, but I wasn't joking about the Liquid Freezer. I have used the 360mm one and it hasn't let me down.
I have the same CPU as you and the Liquid Freezer...