Great! I have 35 4-6" RES coming with the YP also. I will put piles of bricks on the ice in shallow water this winter. Volunteer crayfish that make the "volcanoes" have already shown up on their own. I am hoping that the water lilies that I planted this summer become established before the crayfish wreck havoc with them! I may add some SMB early as you suggested, but fewer and count on recruitment, if that makes sense?