At least this is a good starting point: (i know I did not go for a aio because I like the looks of the cooler and it performs awesome. AND: less parts to fail)
PCPartPicker part list / Price breakdown by merchant
CPU: Intel Core i7-6700K 4.0GHz Quad-Core Processor ($338.99 @ SuperBiiz) CPU Cooler: be quiet! Dark Rock Pro 3 67.8 CFM Fluid Dynamic Bearing CPU Cooler ($94.90 @ Amazon) Motherboard: MSI Z170A GAMING M5 ATX LGA1151 Motherboard ($167.88 @ OutletPC) Memory: Kingston FURY 16GB (2 x 8GB) DDR4-2400 Memory ($59.99 @ Amazon) Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($47.49 @ OutletPC) Case: Phanteks Enthoo Pro ATX Full Tower Case ($99.99 @ Amazon) Power Supply: SeaSonic 650W 80+ Gold Certified Fully-Modular ATX Power Supply ($115.98 @ Newegg) Other: MSI GTX 1080 GAMING X ($700.00) Total: $1625.22 Prices include shipping, taxes, and discounts when available Generated by PCPartPicker 2016-06-07 04:01 EDT-0400