Add poker.
A/ Sure we are going to add it
This are some great news, can't wait to see your poker platform, there are not much poker providers in the crypto world, so, it would be nice if you can bring an original poker engine for your site.
5) No we are not going to get in any problem for accepting users from those specific countries, we the founders are from Costa Rica and we only follow Costa Rica laws and our gambling laws allow us to accept players from anywhere
Here we have a problem, even if you are under Costarica laws, if the users are betting from an USA IP, that means he is gambling in USA where gambling is illegal. You need to figure out a better way to avoid this problem because if USA players report your site, then you will get problems with the USA gov.