If you want the option of having both the bottom entry and side zipper entry, you may want to consider getting the bottom entry but having HH ship it to 2QZQ to have one of their zipper mods done. 2QZQ could then ship it off to you.
If you go this route, I would recommend zipper mod #4
That is an option I have to consider
What are the benefits of using the rainfly that comes with the H Hammock (or other Hennesy rain fly`s) instead of using the 10x10ft tarp i already have?