Elwyn Pryce

Other have other opinions on the same site, about using cedar in HK. If you have alot of cedar stumps and branches (as I do) you have to consider adding them to the hugel - Check out this thread.
https://permies.com/t/18261/hugelkultur/cedar-good-hugelkultur

Geoff Lawton explains how to in this video.

For your six Acres and not being there, seems like would be hard to get it done. But its a nice plan.

Chikens to FoodForest

http://youtu.be/6wI9Arel9tQ