Upgraded the XANA build to 2.0 by upgrading a few components being that the build was designed to "grow" with times building itself around its everyday usage.
1)Graphics: 1st step was to remove the EVGA GTX 970 and replace it with 2 Asus GTX 970 with SLI support to boost the graphics performance in games. Yes, they are essentially the same graphics cards however at the time I preferred the reliability and functionality of the Asus graphics card to the EVGA.
2)Power Supply: The original power supply was a mistake buy resulting in me trying to cut cost, after seeing the more in-depth review and comments on this site I've decided to change the Corsair 600 to the EVGA supernova which is a better quality power supply.
Future Upgrades: over time and use ive noted some ways to improve XANAs performance.
1) CPU Cooler: The current CPU cooler has become dirty and dusty, and isn't performing at its best. The way the cooler is built would make it too much of a hassle to clean. since its a component from the original XANA build I feel its time to remove it. I'm going to use this as a chance to move up to a water-cooled PC which has lower temperature, and less cleaning maintenance.
2)RAM: Adding more RAM just to get a bit more performance from this build.
So please leave question comment and tips below to help me make better upgrades for XANA 3.0 and 4.0