Final thoughts on this PC?

Solution
Looks pretty solid to me. One thing though, since you're likely to have this build for some time have you considered waiting for the gtx 1070? They're very close to being released and around the same price as the 980 except they're faster than the 980ti. Assuming you may be keeping this build for the next 2-3yrs I'd rather have the 1070 myself rather than investing in a gpu that's about to be replaced by a newer model. Pascal is a pretty decent performance improvement.
Looks pretty solid to me. One thing though, since you're likely to have this build for some time have you considered waiting for the gtx 1070? They're very close to being released and around the same price as the 980 except they're faster than the 980ti. Assuming you may be keeping this build for the next 2-3yrs I'd rather have the 1070 myself rather than investing in a gpu that's about to be replaced by a newer model. Pascal is a pretty decent performance improvement.
 
Solution
What is your budget? Plan on OCing?

PCPartPicker part list / Price breakdown by merchant

CPU: Intel Core i5-6600K 3.5GHz Quad-Core Processor ($219.99 @ Newegg)
CPU Cooler: CRYORIG H7 49.0 CFM CPU Cooler ($34.99)
Motherboard: MSI Z170A Tomahawk AC ATX LGA1151 Motherboard ($109.99 @ Newegg)
Memory: G.Skill Ripjaws V Series 8GB (2 x 4GB) DDR4-2666 Memory ($39.99 @ Newegg)
Storage: PNY CS1311 240GB 2.5" Solid State Drive ($59.99 @ Micro Center)
Storage: Seagate Barracuda 2TB 3.5" 7200RPM Internal Hard Drive ($61.00 @ Amazon)
Video Card: MSI GeForce GTX 980 4GB Twin Frozr Video Card ($369.99 @ B&H)
Case: NZXT S340 (White) ATX Mid Tower Case ($62.69 @ SuperBiiz)
Power Supply: EVGA SuperNOVA P2 650W 80+ Platinum Certified Fully-Modular ATX Power Supply ($79.99 @ NCIX US)
Operating System: Microsoft Windows 10 Home OEM 64-bit ($83.89 @ OutletPC)
Monitor: Acer GN246HL 24.0" 144Hz Monitor ($190.98 @ Newegg)
Keyboard: Logitech G105 Wired Gaming Keyboard ($48.82 @ Amazon)
Total: $1362.31
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-06-19 04:03 EDT-0400