Will these following graphics work on my pc?

Would these PC components work together in a PC, and would it be a fast, PC with high graphics?

• I write gaming reviews, but want to start using 1080p quality footage. I need to get a new PC anyway and was told that building one was the best thing to do? I saw alienware but there were some thing s that i didn't like.... Do these components work together? Would the computer be faster than other PC's e.g. alienware? Will it be able to d 1080p recording? will the graphics be good? WHAT NEEDS IMPROVING? The parts: Case: Cooler Master 690 II Advanced Case - Black - No PSU Controller card: Novatech 2 Port PCIe USB 3.0 Adapter Graphics card: ASUS GeForce GTX 560Ti DCII 1024MB GDDR5 Processor: 2nd Generation Intel® Core? i5 2500K 3.30GHz Socket LGA1155 - Retail. Motherboard: Asus Maximus IV GENE-Z/GEN3 Intel Z68 (Socket 1155) Motherboard Power supply: Corsair TX 850W ATX2.31 80 PLUS® Bronze certified Power Supply sound card: Creative Labs Sound Blaster 5.1 VX - OEM Monitor: Samsung S20A300N 51 cm (20") LED LCD Monitor Hard drive: Seagate Constellation ST32000444SS 2 TB - Hard Drive IS THERE ANYTHING WRONG? DO THE PARTS WORK TOGETHER? WOULD IT BE VERY FAST? WILL THE GRAPHICS BE 1080P STANDARD? WHAT NEEDS TO BE IMPROVED?!!! THANKYOU!

• Answer:

  Including a budget might help us decide whether it can be improved or not. You'll also need some ram to go along with it.