Jeff
Loved the look of the Toja Grid system when I saw it. Saved me a lot of extra cuts of wood. Very solidly built, and easy to install. Once I started working with it I could see all kinds of creative things I could be doing, but that's another project. Make sure you plan out your install and have sufficient people power on hand. I went with 6x6 construction and a 12' span of 6x6 0
which can be pretty hefty.