Here is a site that sells all types of exotic lumber from Central America the tree species you named the Aspidosperma is in the family of tree species Apocynaceae on the site link listed below you will find all kinds off exotic woods for sale priced at a per board foot cost. Rosewood which I believe should be heavley Represented in this region is double the cost of this one but all in all any wood her is going to bring a nice fat income stream just waiting for Hollund to capitalize
Peroba looks like it is another name for the tree.
http://www.woodworkerssource.com/pp-per44-p-Peroba.html
Sno-Man Out