We are in the middle of a great room addition to our house. As you enter the great room from the rest of our house, there is a large expanse of windows on the opposite wall which leads outside and a stone fireplace on the perpendicular right wall. We want built in cabinetry/shelving on both sides of the fireplace but realize their is only around 6-8" of space on the window end of one of the built ins. A tapered built in unit, ?24" closed cabinet depth at the bottom and 12-14" shelves above, has been suggested (on both sides of the fireplace for symmetry). We have around 60" on either side of the fireplace. Will this look ok or other suggestions?