This what I'd look at:
[url=http://pcpartpicker.com/p/TIzK]PCPartPicker part list[/url] / [url=http://pcpartpicker.com/p/TIzK/by_merchant/]Price breakdown by merchant[/url] / [url=http://pcpartpicker.com/p/TIzK/benchmarks/]Benchmarks[/url]
[b]CPU:[/b] [url=http://pcpartpicker.com/part/intel-cpu-bx80637i53570k]Intel Core i5-3570K 3.4GHz Quad-Core Processor[/url] ($219.99 @ Amazon)
[b]CPU Cooler:[/b] [url=http://pcpartpicker.com/part/noctua-cpu-cooler-nhc14]Noctua NH-C14 CPU Cooler[/url] ($70.12 @ NCIX US)
[b]Thermal Compound:[/b] [url=http://pcpartpicker.com/part/arctic-silver-thermal-paste-as512g]Arctic Silver 5 High-Density Polysynthetic Silver 12g Thermal Paste[/url] ($15.08 @ Amazon)
[b]Motherboard:[/b] [url=http://pcpartpicker.com/part/asrock-motherboard-z77extreme6]ASRock Z77 Extreme6 ATX LGA1155 Motherboard[/url] ($154.99 @ Amazon)
[b]Memory:[/b] [url=http://pcpartpicker.com/part/gskill-memory-f31866c10d16gab]G.Skill Ares Series 16GB (2 x 8GB) DDR3-1866 Memory[/url] ($106.25 @ Newegg)
[b]Storage:[/b] [url=http://pcpartpicker.com/part/samsung-internal-hard-drive-mz7pd256bw]Samsung 840 Pro Series 256GB 2.5" Solid State Disk[/url] ($249.99 @ NCIX US)
[b]Storage:[/b] [url=http://pcpartpicker.com/part/western-digital-internal-hard-drive-wd10ezex]Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive[/url] ($66.64 @ Amazon)
[b]Video Card:[/b] [url=http://pcpartpicker.com/part/sapphire-video-card-100351sr]Sapphire Radeon HD 7970 3GB Video Card[/url] ($402.38 @ Newegg)
[b]Case:[/b] [url=http://pcpartpicker.com/part/cooler-master-case-sgc2100kwn1]Cooler Master Storm Scout 2 (Black) ATX Mid Tower Case[/url] ($94.98 @ Amazon)
[b]Power Supply:[/b] [url=http://pcpartpicker.com/part/seasonic-power-supply-ss750am]SeaSonic M12II 750W 80 PLUS Bronze Certified ATX12V / EPS12V Power Supply[/url] ($80.00 @ Newegg)
[b]Optical Drive:[/b] [url=http://pcpartpicker.com/part/lite-on-optical-drive-ihas124-04]Lite-On iHAS124-04 DVD/CD Writer[/url] ($17.99 @ Newegg)
[b]Operating System:[/b] [url=http://pcpartpicker.com/part/microsoft-os-gfc02050]Microsoft Windows 7 Home Premium SP1 (OEM) (64-bit)[/url] ($93.31 @ Amazon)
[b]Keyboard:[/b] [url=http://pcpartpicker.com/part/cooler-master-keyboard-sgk6000gkcl1us]Cooler Master CM Storm Trigger Wired Gaming Keyboard[/url] ($69.99 @ Newegg)
[b]Mouse:[/b] [url=http://pcpartpicker.com/part/thermaltake-mouse-moblk002dt]Thermaltake MO-BLK002DT Wired Laser Mouse[/url] ($37.98 @ Newegg)
[b]Other:[/b] AVerMedia C985 Live Gamer HD 1080p Capture Card ($179.99)
[b]Total:[/b] $1859.68
[i](Prices include shipping, taxes, and discounts when available.)[/i]
[i](Generated by PCPartPicker 2013-04-28 22:14 EDT-0400)[/i]
* CPU HSF is one of the best rated for the $, see link below
http://www.frostytech.com/top5heatsinks.cfm
* I changed the CPU HSF, Mobo, RAM, SSD (the 830 hasn't been available for a few months now), HD, GPU, PSU, & OS.
* RAM has LOW PROFILE heat spreaders, so they won't get in the way of aftermarket CPU HSF's.