Going to be redoing the computer this weekend. I plan to change the loop layout, swap the fluids around, and make some other minor changes. No new hardware will be going in for this round. I'd planned to hold off for a bit and maybe add in some new cards but after 9 months of working beautifully I had a tiny leak. Nothing was damaged and I quickly stopped it by pushing the tube a bit more into the fitting but I figure it's as good a time as any to at least redo some of the basics.