I think either solution will really eat up your budget, I would suggest holding off on the purchase until you can put together some more money for it. The cheapest 290Xs come in at around 500 bucks, two of those and you have 1 grand on the cards, that leaves 400 for a case, psu, cpu, RAM, motherboard, and storage. Either step down to the 290 (still not my first choice for the price range), or more appropriately a 280X.
Also check out my build list, it goes a bit over your budget but you can play with the hard drive or SSD and adjust it there.
PCPartPicker part list:
http://pcpartpicker.com/p/2i0A8
Price breakdown by merchant: http://pcpartpicker.com/p/2i0A8/by_merchant/
Benchmarks: http://pcpartpicker.com/p/2i0A8/benchmarks/
CPU: Intel Core i5-3570K 3.4GHz Quad-Core Processor ($222.99 @ NCIX US)
CPU Cooler: Antec KUHLER H2O 650 Liquid CPU Cooler ($48.99 @ Newegg)
Motherboard: ASRock Z77 Extreme4 ATX LGA1155 Motherboard ($128.48 @ OutletPC)
Memory: G.Skill Ripjaws X Series 8GB (2 x 4GB) DDR3-1600 Memory ($79.99 @ Newegg)
Storage: Samsung 840 Series 120GB 2.5" Solid State Disk ($131.45 @ SuperBiiz)
Storage: Seagate Barracuda 3TB 3.5" 7200RPM Internal Hard Drive ($109.99 @ Newegg)
Video Card: EVGA GeForce GTX 770 2GB Superclocked ACX Video Card ($344.99 @ NCIX US)
Case: Fractal Design Arc Midi R2 (Black) ATX Mid Tower Case ($99.99 @ NCIX US)
Power Supply: SeaSonic 760W 80+ Platinum Certified Fully-Modular ATX Power Supply ($177.98 @ Newegg)
Operating System: Microsoft Windows 8 Professional (OEM) (64-bit) ($139.98 @ OutletPC)
Total: $1489.04
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2014-05-26 23:58 EDT-0400)