Bottom line is whatever method we choose it has to work 100%
from day one.

Truthfully, I don't think there is a method of building a waterfall that is
100% from day one. You sound like you have just about everything covered, but
from experience, I can tell you, things happen. LOL Rocks move and shift over
time, no matter how good your planning is. Hopefully someone else on this
board will have some ideas for you. Good luck!!
Jan
"Our Pond" Page
http://hometown.aol.com/pinkpggy/index.html