Richard,

I appreciate your comments.  My philosophy has always been to draw or model ONLY what I know myself and a crew can actually build- nothing more.  I have always hated seeing architect's promotional drawings for a project which are just pie-in-the-sky and have very little to represent the final product.  I like to be ambitious with my work, but always realistic as to what can be achieved.  The fun often comes in trying to figure out how to actually pull off the details of the vision, tho! 

Best, -Allan