[conor912]

I would add to make sure anything made to hold slabs is built like a tank, preferably with reinforced drawers and dovetail joints. Slabs en masse are extremely heavy and may bow the wood as the years pass. Last I checked, I believe PSA slabs were about 10 to a pound, with SGC and BVG weighing even more....the stress on the the drawers will eventually take its toll if not considered before building.