I guess maple will get you where you want. Thick low mids, roundness, and great balance.
Birch has more attack and less low mids, sounds good but maple is definitely more polyvalent and pleasant sounding to me.
I had a Premier Signia maple kit before, recorded them a hundred times, they sounded huge ! Now I have a Pearl Reference kit (which is made from birch, maple and mahogany depending on the shell), damn it sounds really ENORMOUS, I love it !!
Mahogany is awesome too (check out the Pearl MHX), it sounds a bit like maple, but with more bass, and warmer low mids, absolutely huge. Really love the sound of my floor toms with mahogany inside of them.