I am considering getting a few (6-10) turkeys to raise for dinner. I was wondering, could I use electric poultry netting? How high do I need (either electric or if that won't work, what does?) I would rather not build a permanent structure, but was planning to more a pen around, sort of tractor style. Also, if I get hens, are those any good for eating? I don't want to keep any, these would be strictly for meat.