butch, thats plain BS and we both know it, you want the Z3 cause it came top. :P
what I'd do is this:
obviously it isn't done to scale, but you get the idea.
note, I don't have permission for any of those pics, petsmart for the danner pump, procooling for the z3's, and liquidcool.org for the rad.
the other way would be this: