Ca Reactor in basement

[JurisHP]

I have decided to get a Ca Reactor, but there is just zero space left in my cabinet. I have a 180G reef that has a Mako 5-stage with ATO. That equipment is in my basement with a water line going through the basement ceiling up through the floor behind my tank on the next floor up, and I am thinking of trying something similar for the reactor.

Is this doable? Would a more powerful pump be needed?