Happy New Year, I have a neighbor with a pile of 12 ft slant bar feeder panels with kick panels, he doesnt want much for them, they are in great shape, stored inside, anyhow do you figure a cow for each slot or is that to tight, I have no experience with these things and was trying to figure out how much bunk space they provide. Thanks in advance. They really are hard to pass up compared to price of new ones. Chris