Did the same as above.
Stock 2.5 pump. PSC Reservoir. The return fitting in the pump is pressed in and you can pull it out and clock the fitting which ever way you need.
I also looked up West Texas Offroad and they have a write up on modifying the pump to allow more flow.
Also I called...
Would really depend on your budget and use of computer.
I can spec out a $500 computer or a couple thousand dollar computer.
Do you want a RAID so if a drive goes down your files are still there. Or maybe a raid where you have a lot of hard drive space but instead of having multiple drive...