I like them alot.. and why would i put my pump outside? that would just make things look "less clean" and what would i do with all this "extra space" in my case plant a corn feild?
What i really need is a smaller pump... and maybe a better 180* angle elbow.... instead of my crappy home depot made one (its black, you can see it in 1st pic and a little of it in 3rd pic)
Hmm i think i found a new spot for my pump tho...look between the PSU and the divder for the radi section

It would just require more holes... mehh ill think about it.
Older pic of tubing holes for radi, but you get the idea