29g biocube with 14g biocube in the stand

So I had the wild Idea that I could use a BC14 as a sump for my BC29. Looking at the dimensions it seems it would fit into the stand of the BC29. It also has all of the lights to be a very solid refugium...if not a bit overkill...and has the compartments to house a protein skimmer, heater, as well as the return pump back to the BC29.

Let me know if you think this is a solid idea...I have been searching for a tank with dimensions like the BC14 to use as sump for my BC29, but figured I would just use a BC14 if I can find one for cheap.