Going to order soon. What do you think of my build from scratch?

PCPartPicker part list / Price breakdown by merchant

Type Item Price
CPU Intel Core i5-4690K 3.5GHz Quad-Core Processor $219.95 @ SuperBiiz
CPU Cooler Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler $29.99 @ Directron
Motherboard Asus Z97-E ATX LGA1150 Motherboard $113.99 @ NCIX US
Memory G.Skill AEGIS 8GB (2 x 4GB) DDR3-1600 Memory $57.98 @ Newegg
Storage Crucial MX100 256GB 2.5" Solid State Drive $104.99 @ Adorama
Storage Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive $49.99 @ Best Buy
Video Card HIS Radeon R9 290 4GB IceQ X² Video Card $249.99 @ Amazon
Power Supply EVGA 600B 600W 80+ Bronze Certified ATX Power Supply $44.99 @ NCIX US
Prices include shipping, taxes, rebates, and discounts
Total $871.87
Generated by PCPartPicker 2015-02-16 06:01 EST-0500

A small revision, the T21 will actually fit the 212 EVO, giving the option for a better videocard. This is entirely based on no rebates.

Here's the best pound for pound option with rebates:
PCPartPicker part list / Price breakdown by merchant

Type Item Price
CPU Intel Core i5-4690K 3.5GHz Quad-Core Processor $219.89 @ OutletPC
CPU Cooler Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler $28.98 @ OutletPC
Motherboard Gigabyte GA-Z97X-SLI ATX LGA1150 Motherboard $96.98 @ Newegg
Memory G.Skill AEGIS 8GB (2 x 4GB) DDR3-1600 Memory $57.98 @ Newegg
Storage Crucial MX100 256GB 2.5" Solid State Drive $104.99 @ Adorama
Storage Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive $49.98 @ OutletPC
Video Card HIS Radeon R9 290 4GB IceQ X² Video Card $249.99 @ Amazon
Power Supply EVGA 600B 600W 80+ Bronze Certified ATX Power Supply $34.99 @ NCIX US
Prices include shipping, taxes, rebates, and discounts
Total (before mail-in rebates) $911.78
Mail-in rebates -$68.00
Total $843.78
Generated by PCPartPicker 2015-02-16 06:03 EST-0500
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