After hours of internet searching-ect,,,I think I will sink 6x6 posts on all 4 corners.All along the top perimeter I will pull 3/8 cable tight.All across the bottom I will use old sheet metal to get 3' up for alleviating competing males and add some privacy.2x4-60" welded wire will be added on top of this sheet metal and I will then attach the top edge of the welded wire to the cable.
I'm now searching for netting in the correct dimensions for the top to cover all the pens.I find it interesting when I locate netting in 40' widths,,comparing a 150' length to a 100' length is only $20 more.You would think the total selling cost for a 50' length would be 1/2 the price of a 100' length net but thats far from true.They are proud of it,that's for sure!! One way I have thought on to unroll this netting over the top,is to first roll the netting around a PCV pipe,,,then lift this up and lay on top of all the pen framework,,then reverse-unroll it. It's the same principal as our awning on our camper,or a roll tarp on top of a grain trailer,On our camper the inner "pipe" is spring loaded and will reverse roll it self once a latch is released,,and on a grain trailer tarp a long handle is inserted in the pipe and you "crank" the center pipe clockwise or counterclockwise depending on if your unrolling,,or rolling up the tarp.
It just seems like a huge mess to hoist the net up on the framework,then try to decide which way to pull it,,and needing 5-6 people to spend a few hours to get it over the pens and tightened down.