FinalBullet

NEEWER has a decent $13 mic boom arm. And I'd go with the Yeti since it has four patterns. 

Hey there,   The plan is pretty enthusiastic. I would research more on what your gaming and editing would use more (the CPU, single GPU or multiple GPUs) and then decide on these parts. With that kind of budget I would consider some redundancy in the build. Probably a RAID configuration with WD Red drives ( http://products.wdc.com/support/kb.ashx?id=UifhcE) that provides both a speed boost and some redundancy. You could also consider a larger SSD, depending on what exactly do you need from your storage.   Captain_WD.

Yea dual 980ti for 1080p 60hz surround is so overkill.
PCPartPicker part list / Price breakdown by merchant
CPU: Intel Core i7-5820K 3.3GHz 6-Core Processor ($299.99 @ Micro Center)
CPU Cooler: be quiet! Dark Rock Pro 3 93.3 CFM Fluid Dynamic Bearing CPU Cooler ($89.90 @ Newegg)
Motherboard: MSI X99S SLI Plus ATX LGA2011-3 Motherboard ($172.98 @ Newegg)
Memory: G.Skill Ripjaws Series 16GB (4 x 4GB) DDR4-2133 Memory ($134.99 @ Newegg)
Storage: Plextor M6e 256GB M.2-2280 Solid State Drive ($214.99 @ SuperBiiz)
Storage: Western Digital BLACK SERIES 3TB 3.5" 7200RPM Internal Hard Drive ($154.99 @ Newegg)
Video Card: XFX Radeon R9 290X 4GB Black Edition Double Dissipation Video Card (2-Way CrossFire) ($276.00 @ Newegg)
Video Card: XFX Radeon R9 290X 4GB Black Edition Double Dissipation Video Card (2-Way CrossFire) ($276.00 @ Newegg)
Case: NZXT H440 (Black/Red) ATX Mid Tower Case ($99.99 @ NCIX US)
Power Supply: EVGA 1000W 80+ Gold Certified Fully-Modular ATX Power Supply ($125.98 @ Newegg)
Operating System: Microsoft Windows 8.1 OEM (64-bit) ($86.98 @ OutletPC)
Monitor: Acer H236HLbid 60Hz 23.0" Monitor ($130.50 @ Newegg)
Monitor: Acer H236HLbid 60Hz 23.0" Monitor ($130.50 @ Newegg)
Monitor: Acer H236HLbid 60Hz 23.0" Monitor ($130.50 @ Newegg)
Keyboard: Corsair K70 RGB Wired Gaming Keyboard ($164.99 @ Directron)
Mouse: ROCCAT Kone XTD Wired Laser Mouse ($75.98 @ OutletPC)
Headphones: Audio-Technica M50x Headphones ($139.99 @ Amazon)
Other: Blue Yeti (including pop filter and arm) ($138.41)
Other: Elgato Capture 60HD ($159.99)
Other: Controller + KFs ($80.00)
Other: Logitech C920 ($66.99)
Other: 5 Port HDMI Switcher ($39.99)
Total: $3190.63
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2015-06-24 18:01 EDT-0400

If you are editing 1080p, you probably want a higher the 1080p monitor so you can work with native resolution while still having the surrounding UI for the editing software.

It will but it's going to be super marginal. Only added GPU accelerated effects will utilize the GPU so two isn't really going to net you extra performance.