First of all I'd like to say that is is an upgrade to my old PC which I built in January 2013, but I've made such drastic changes that I felt like sharing it.
The purpose of this PC is for heavy gaming at 1440p resolution, with my main monitor also overclocked to 110Hz. I also use the PC for other general purposes like video editing and college work, etc. My main goal with this upgrade was to install liquid cooling and make a 'premium' PC feel at a somewhat reasonable budget. Personally I'm really pleased with it, especially the liquid cooling at its total price of ~£130 for both the CPU and GPU. The GPU is using a Corsair H55 closed loop cooler designed for CPU's, but using the Kraken G10 bracket for £25 I am able to water cool the GPU core, the VRAM is being cooled with small heatsinks.
Temperatures: CPU - 30c idle / 55c max (overclocked to 3.8GHz) GPU - 25c idle / 41c max / VRAM 60c max (not yet overclocked)
It may not be the greatest system in the world, but for the price I think it's really good, considering it handles 1440p very well. The purple LED's make it look pretty sexy at night too.
Feel free to leave a comment if you have any questions :)
Edit: The photos make it look like the system is blue, with the naked eye it is clearly purple! (stupid camera). Here are some more photos too: http://imgur.com/a/xXxib