Mike,
I don't think you could get 18 better holes routed on that site period and that is the mark of design. The fact that that routing has stood up to all of the changes, whether you like them or not, is a great testament to its genius. I not so sure you use elevation in design as much as you accept it, deal with it, and thoughtfully incorporate its impact into the playability of a layout.
Cheers!
JT
Look Pat we actually agree on something.