Good call Guss, you may not need one now ( 16") but in the future you may. Hard to find matching orphans (from experience) later.
Here is a good description of stave drums.
http://www.smddrums.com/
I don't think that reducing the glue content is that critical as they say in their spiel, but could well be wrong. I guess you would have to do a comparison between differently manufactured drums.
Probally the most important thing that will affect the sound is going to be the bearing edges angle of cut and evenness and the drum head fitted to the drum.
Hardware, shell finish, and wood type secondary