Have any of you seen Nathan Brunk's youtube videos of product reviews? I emailed him asking a question or two and wow -- what a great response! He was very helpful but asked that I give him a chance to match or beat the price of some of the pond kits I'm looking at. I haven't decided for sure, since I still need to look at all the numbers and see what I can do -- but he has helped me create a custom kit option, mixing and matching -- spending more money on a couple things, far less on others, and eliminating components I just don't need. So far I am very pleased!!!!!!