Planning on building a new PC and it's been nearly 10 years since I last built one, so I could use some help.
Your Current Specs: I really only plan on reusing my CD drive.
Budget: Between $700-850.
Main Use: Gaming and emulation.
Monitor Resolution: I plan on playing off my LCD TV (720p) for the time being.  Would eventually like to get a monitor that supports 1080p.
List SPECIFIC games or applications that you MUST be able to run well: I'd like to be able to run Skyrim with texture mods, I suppose.  60FPS would be nice, too, but not necessary.
Looking to reuse any parts?: Other than my CD drive, nope.
When will you build?: No hard deadline, would prefer to build in the next few months, but I can be patient to see if prices fall on certain components.
Will you be overclocking?: No.
No Crossfire/SLI
I'm trying to build a machine that is moderately powerful and stable (modest power consumption, runs cool)
Here is my current build:
http://pcpartpicker.com/p/3FkXx
PCPartPicker part list / 
Price breakdown by merchant / 
Benchmarks
CPU:  Intel Core i5-4670 3.4GHz Quad-Core Processor  ($219.99 @ Newegg) 
Motherboard:  MSI Z87-G43 ATX LGA1150 Motherboard  ($108.89 @ Newegg) 
Memory:  Corsair Vengeance 8GB (2 x 4GB) DDR3-1600 Memory  ($72.99 @ Newegg) 
Storage:  Samsung 840 EVO 120GB 2.5" Solid State Disk  ($89.99 @ Newegg) 
Storage:  Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive  ($59.99 @ Newegg) 
Video Card:  Asus Radeon R9 270X 2GB DirectCU II Video Card  ($215.66 @ Newegg) 
Case:  Corsair 200R ATX Mid Tower Case  ($44.99 @ Newegg) 
Power Supply:  Antec 450W ATX Power Supply  ($32.48 @ Newegg) 
Total: $844.98
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2014-05-07 18:08 EDT-0400)
Any further assistance or criticisms/suggestions would be appreciated.