Need advice on picking computer parts

I need advice on building a computer. I need this computer for (in order of importance) editing HD video, Gaming, Web browsing, School work. I need a capture card that can capture in HD for my Xbox360. As for games on the PC i was thinking BF3, Arma 2, Day Z, Skyrim, Minecraft and any other games (mostly first person shooters) on higher resolutions with a good framerate.

For parts this is what i was thinking,

Motherboard: Asus Maximus v Formula
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

GPU: Asus GTX 670
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

CPU: Intel i7 3770K
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

PSU: Corsair AX 850
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

Case: Corsair Obidian 800D (Picked this case because im planning on adding water cooling in the future and its got plenty of room)
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

RAM DDR3 1866: Corsair Vengeance
http://www.newegg.com/Product/Product.aspx?Item=N82E168...


Or should i go with the DDR3 2133 for $12 more for the future when the CPU gets upgraded and can handle it can handle it.

RAM DDR3 2133: Corsair Vengeance
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

HDD: Samsung Spinpoint f3 (probly gunna get two if its a good drive)
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

SSD:
Is it important? I was thinking as a boot drive and have important programs on it. Need recommendations.

CD/DVD Drive: Sony
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

Keyboard: Corsair Vengeance K90 (Chose because it has macros and is mechanical).
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

Mouse: Cyborg R.A.T. 7 Infection
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

Or I like the M.M.O. 7 But is it worth the extra $20 because the K90 has macro keys?

Mouse option 2: Cyborg M.M.O. 7
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

Monitor: Acer 120 Hz, 2ms response, 3D (Maybe in the future I will probably use the 3D option).
http://www.newegg.com/Product/Product.aspx?Item=N82E168...


I am in the United States. I would prefer newegg.com, amazon, or any reliable site that has better prices. I am going for a red and black theme besides the keyboard because i couldn't find another that was back-lit and mechanical keyboard with macros.
I am open to any suggestions but i would prefer the parts to match the color scheme. I also need a good capture card preferably HDMI and i will capture xbox 360 with it. I will most likely be adding liquid cooling in the future. I will be adding lights
sometime soon.