Oh, I didn't know the swiftechs are anodized, thats nice, tho!
Haha
The reason I vouched for copper blocks was that I think the swiftech block is kinda ugly, I mean, compared to the spiral and the maze3, you've got an asymmetrical baby-blue type deal setting in your comp, I dunno...
Eheims are fine in just about any possible orientation, except maybe inside-out