Hello everyone,I've been compiling a parts list for a new PC for quite some time, and now that I have the expendable cash coming available, its time to get serious about the build. If anyone has any suggestions to increase cost to performance ratio, change vendors, etc, it is welcome. As of right now the only things that are set in stone and cannot change are the storage devices and the case. I do have a couple concerns about the motherboard. Firstly, for the GPU it states that if one is installed it will run at 16x, but if two are installed it will only run at 8x. Should i be concerned about this? Also, for the memory clock rates that the board accepts, I noticed that it will take higher clocked memory such as 2800 O.C. . I assumed this would be 1600 speed memory OC'ed to 2800 but i don't know if that is correct. CPU: X1 Intel Core i7-3770K 3.5GHz Quad-Core/ *fixed link CPU Cooler: X1 Arctic Cooling UCACO-P0900-CSB01 Fluid Dynamic Bearing Motherboard X1 Asus Maximus V Formula EATX LGA1155 Memory X2 G.Skill Ripjaws X Series 16GB (2 x 8GB) DDR3-1600 Storage X4 Western Digital Caviar Black 1TB 3.5" 7200RPM X1 Samsung 830 Series 128GB 2.5" SSD X2 Western Digital Caviar Blue 500GB 3.5" 7200 RPM Video Card X2 Gigabyte GeForce GTX 660 Ti 3GB Case Cooler Master HAF 932 Advanced ATX Full Tower Power Supply Corsair 750W ATX12V / EPS12V Optical Drive Asus BW-12B1ST/BLK/G/AS Blu-Ray/DVD/CD Writer Thanks in advance.