Can you add cost estimating to the list of items to discuss. I have researched the subject and cannot get a whole lot of information on the costing out of this type of construction. Grace Padrón Gonzales Principal GRACE PG∙DESIGN GROUP 816 Camaron Street Ste. 103 San Antonio Texas 78212 (p) 210-212-5585 (f) 210-212-4133