I'm wanting to use wisteria for a live fence between my neighbor and I. Currently my neighbor has a run down fence that detracts from our front yard, and I want to build a cheap arbor for privacy and looks. I'm planning on Wisteria Blue Moon (Wisteria macrostachya Blue Moon). I'll probably build it out of pressure treated lumber, but I don't think the design has to be stunning because it will eventually be covered up. Just something simple. Any ideas?