Should I get a CPU cooler with this build? i5-2500k

[eejdoowad]

This is my build. Should I add a CPU cooler? If so, which one? I'd prefer ones that are on sale at Newegg right now. After I collect the rebates and sell the two copies of Arkham City and the copy of Battlefield 3 this comes with, it's about $700. Pretty good deal as far as I can tell.

LIAN LI Lancool PC-K63 Black Steel ATX Mid Tower Computer Case
http://www.newegg.com/Product/Prod [...] 6811112320

CORSAIR Enthusiast Series CMPSU-650TX 650W ATX12V / EPS12V SLI Ready 80 PLUS Certified Active PFC Compatible with Core ...
http://www.newegg.com/Product/Prod [...] 6817139005

G.SKILL Ripjaws Series 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model F3-12800CL9D-
http://www.newegg.com/Product/Prod [...] 6820231314

ZOTAC AMP! ZT-50302-10M GeForce GTX 560 Ti (Fermi) 1GB 256-bit GDDR5 PCI Express 2.0 x16 HDCP Ready SLI Support Video Card
http://www.newegg.com/Product/Comb [...] mbo.773824

Intel Core i5-2500K Sandy Bridge 3.3GHz (3.7GHz Turbo Boost) LGA 1155 95W Quad-Core Desktop Processor Intel HD Graphics 3000 ...
http://www.newegg.com/Product/Comb [...] mbo.763151

ASUS P8Z68-V PRO LGA 1155 Intel Z68 HDMI SATA 6Gb/s USB 3.0 ATX Intel Motherboard with UEFI BIOS
http://www.newegg.com/Product/Comb [...] mbo.763151

SAMSUNG 22X DVD Burner Black SATA Model SH-222AL/BSBE LightScribe Support - OEM
http://www.newegg.com/Product/Prod [...] 6827151243

SAMSUNG 830 Series F-MZ-7PC064DAM 2.5" 64GB SATA III MLC Internal Solid State Drive (SSD)
http://www.newegg.com/Product/Product.aspx?Item=N82E16820147502

 

[FinneousPJ]

2500k => overclocking which pretty much requires an aftermarket cooler.

 

[eejdoowad]

So, which one?

 

[eejdoowad]

Best answer selected by eejdoowad.