Looking good. I'm interested to see how you end up mounting your controllers and manage the cables. Love the larger sump Waterbox is using but leaves little room for anything else...lol
Yes space is tight. That said, I have left about 2 1/2 inches behind the tank, so I can easily put the power strips there and you would not even notice them. The Tunze ATO I think I will run the power cable along the front of the sump and then use those black cable tie down to make it neat.
In terms of a controller when I get one. I am looking into putting a small cabinet next to the sofa. Not sure how that will look. The other option I have, is behind that tank is a downstairs toilet. I was thinking maybe putting a medicine type cabinet on the wall and running the cables through.
Not sure yet.