If you're asking whether or not a 16' X 16' X 10?' space can be successfully divided into two rooms, I think the answer is "not without making some major compromises in sound.
Assuming you have 10 foot ceilings, you're looking at 2500 cubic feet, which is already a bit tight. Then if you assume a solid wall between the two (never mind an air lock for double doors), you're looking at each room being an average of 950 cubic feet. That's pretty tiny, even if you expand the drum room at the expense of the control or vice versa.
I would either go for an all-in-one-room and deal with the logistical evils, or I'd consider building a separate adjacent room (which is probably mega bucks!).
Of course if you want one of them 70's tiny drum booths where everything is dead and dry, maybe it could work ;^)
Good luck!