I am using the computer for gaming and streaming and eventually maybe some video editing. This was my first time doing hard tubing so I spent a little more on fittings so all my bends only had one 90 degree turn. The problems you ask? The only real issues (minus frustrating over the tubing bends) was the wiring and running 2 pumps. Boy I thought I would never get it wire managed back there and stared at it for a day or so before tackling the bad boy. Putting 2 pumps in this bad boy was a challenge for me. I had everything drawn out in my CAD type mind and when it didn't work I had to find another way. If you have any questions please ask away. I did not add all of the parts to the list as it gets extremely long and more expensive and time consuming to add the fittings and such. I spent right around $700 just on fittings. I have a few extras but used the majority of them. They are all corsair fittings as well.