I am about to start a new challenge. I want to build eave cabinet with different size drawers. May I use MDO? It is easy for me because it is lighter than ply. Crazy idea? I bought 5/8 Baltic Birch for another project and it was very heavy. I am open for suggestions, I do not want to spend a fortune because I have plenty of cabs to build. If I use maple or birch ply, may I use 1/2 thick material instead of 3/4? Thanks