I considered this setup at one point for a 40 breeder. I just 3d printed a large overflow box with the intention of the canister intake, heater and ATO all being out of view in it. I still have the stuff, maybe I'll get back to it at some point.I like the glass intake and outflow as well, the built in surface skimmer is nice too. Looks to be about 45 bucks for both on amazon.
Also found this one for nano tanks