For one, Timmy, its illegal to import seeds from another country without a permit, sorry its nothing personal against your Marcos
2, your asking for D. capensis which andy sells on his site for quite cheap, and its against rules to request said plants (those that are offered on Andy's site)
and another question, how are you planning to keep your ampullarias?
your asking about highlanders in one thread and now some solid lowlanders here, can you provide the lowland conditions?
(80 degrees pretty much at a fare constant and constant high humidity)