No matter what you decide you are going to need a Predator Apron to protect from those masked demons. And please get in the habbit of putting you feeders in a can at night just so you don't feed the local mouse population.
Only thing I disagree with is using an apron material with such large openings. The wire mesh shown is good against bigger predators, but will not keep out mice and rats as they can easily fit between the openings. Aim for 1/2" openings or smaller.