yo, bro,
it is my cup of tea.
i make and play atabaques. from your post, your main use may be candomble, i use them for capoeira, and i also make all the other capoeira instruments (berimbau, pandeiro, reccu-reccu, caxixi) and make them well, except for the steel agogo. I have has some sucess with the coconut agogos. those are beautiful atabaques.
i see you have a steel cuica there, by next project is a wooden one, you look to have a 8 incher, im looking to make a 10 incher, on the larger end, most ive seen are 8, but it will be tuned in a mali weave like your djembe, which also looks fantastic. the only instrument in your pictures i dont understand is your tamborim on the large chest, ive never understood the playing of it with the stick and all.
your rum-pi makes me want to start mixing woods, that purpleheart in there is beutifully deep. i wonder how a purple heart/massaranduba mix would look , bend, and sound!!