It seems you already have a very clear idea of what you want, so taking your notes from above I came up with this spec about $60 under your budget. If you've got any questions, feel free to ask!
PCPartPicker part list / Price breakdown by merchant
| Type | Item | Price |
|---|---|---|
| CPU | Intel - Core i7-7700K 4.2GHz Quad-Core Processor | $322.88 @ OutletPC |
| CPU Cooler | be quiet! - Dark Rock 3 67.8 CFM Fluid Dynamic Bearing CPU Cooler | $64.88 @ OutletPC |
| Motherboard | MSI - Z270 TOMAHAWK ATX LGA1151 Motherboard | $129.89 @ OutletPC |
| Memory | G.Skill - Ripjaws V Series 16GB (2 x 8GB) DDR4-3200 Memory | $130.99 @ Newegg |
| Storage | Samsung - 850 EVO-Series 500GB 2.5" Solid State Drive | $142.98 @ Newegg |
| Storage | Toshiba - 3TB 3.5" 7200RPM Internal Hard Drive | $77.34 @ OutletPC |
| Video Card | MSI - GeForce GTX 1080 8GB GAMING X 8G Video Card | $599.88 @ OutletPC |
| Case | NZXT - H440 (Matte Black/Red) ATX Mid Tower Case | $114.99 @ Amazon |
| Power Supply | SeaSonic - FOCUS Plus Gold 750W 80+ Gold Certified Fully-Modular ATX Power Supply | $99.99 @ SuperBiiz |
| Wireless Network Adapter | Asus - PCE-AC56 PCI-Express x1 802.11a/b/g/n/ac Wi-Fi Adapter | $58.11 @ Amazon |
| Prices include shipping, taxes, rebates, and discounts | ||
| Total | $1741.93 | |
| Generated by PCPartPicker 2017-08-31 12:11 EDT-0400 |