I am in the process of getting estimates from local custom cabinet suppliers. I am doing a 10 x 12 kitchen and a 7 ft island. Floating shelves, no uppers. I am getting estimates for 14,000-16,000, which include plywood boxes, and painted slab front doors. Sizes are standard. With no upper cabinets, these prices seem high, but perhaps I'm not being realistic in my budget goals. One of the suppliers will not provide me an itemized list of the costs (it makes me wonder if I am being charged 2k for installation of organization features that I could do myself). Any input?