I would bump the # of FHM by 900 or so, and get them in asap, even before the GSH. If you have 3-4 feet of water in it, stock the FHM and they should make it thru the winter. As for the YP/SMB, I would try to stock larger YP. At the size that you listed, the SMB can eat them, which is what you don't want with your stockers.