Just received  the new computer solely for flight simulation today with some revisions to the spec listed in my last post originally.    The full spec now is:

• CPU: Intel i7-6850K
• Motherboard: Asus X99 Deluxe-II
• RAM: Corsair 32GB Dominator 3200MHz DDR4
• SSD: Samsung 960 EVO M.2 256GB for Windows System
• CPU Cooler: Corsair Hydro Series H115i
• Power Supply: Corsair AX1200i
• Case: Corsair Graphite 760T
• OS: Windows 10 Home

Although the computer has been partly assembled by the supplier, there are still a lot of installations and fine-tuning works to do.    However, the timing is good since the racks I ordered for the cockpit main-frame will need another two weeks to come.   By the time the racks arrive, the tuning of the computer should be completed.   I can then focus wholly on the physical cockpit set up.