This gate looks amazing! It took about an hour to build and install. The fence took much less than that, 30 minutes or so. It's incredibly light and dirt just washes off. Only thing you'd have to worry about is the hinges and latch rusting, otherwise this should last forever... granted no one hits it with a hammer.

I built this behind my hand-made steps through my retaining wall. There was a massive ditch behind the wall so I just used some skinny cinder blocks (6-in x 8-in x 16-in) and dropped in the posts. I filled the surrounding area with dirt and plan on filling the posts, since they're hallow, with either concrete or sand. Leaning towards fine sand as I can always remove it later on if I want.