Hi all. I have finished my second project, open kitchen shelving unit with 3 drawers and now want to move on. Underneath this unit I would like to put together a base cabinet, 2 doors and 2 drawers I think, or perhaps a row of baskets instead of one of the doors? with a nice top. Would you guys put the frame together first then fit the doors, or make the doors first and make the frame to fit? It might not matter but I don't know.