I currently have a two shelf Lazy Susan with a pole going through the center in our corner cabinet. We are getting new countertops and I want to replace that Lazy Susan when we take the old countertops off. I want to add either one or two Lazy Susans that have the spinning hardware attached on the bottom and are attached to a shelf so we can get rid of the pole. As my cabinet is now, there are no shelves in there. Can I buy the shelf prefab or do I have to make it myself? And my bigger question is how do I install/attach the shelf? There are pre-drilled holes in there for adjustable shelves but I’m concerned that the pegs that you put in those would not be strong enough to support a wood shelf, I wood Lazy Susan and all the stuff that will be in it. Help please!?!?