Room divider install suggestions pls

[vic622]

Thinking of doing a built-in room divider in my new place in a highrise condo - a 4' tank so either a 90gal or 120gal and a sump underneath.

I'm trying to figure out some dimensions to give my contractor.

How high should I build the stand if I have 8' ceilings so the whole setup is balanced and still viewable & serviceable?

The top will be enclosed and wall would be about 8' long.

Any suggestions?