I am building a outdoor 20x16x8 aviary, I need to try and figure out what wire to use. It is between these two types, 1/2x1/2 hardware cloth or 1x2 welded wire for outdoor aviary? Would the 1/2x1/2 be hard to see though and ruin the view? Would the Welded wire let weasels and stuff in? This is for my Peafowl.