Your lake is about the same size as mine and probably where mine was 3 years ago when I got it. Go ahead and start culling those bass 12" and smaller. Take out about 150-200 lbs worth. I would take out as many CC as you can. A few is ok but they will eat your bass forage too. I added 2 feeders in my lake but three would cover it much better. I Go through about 2 bags of Aquamax a month and have had awesome bluegill growth. Don't worry about adding fatheads they would just be a quick snack. Try to get yourself some 5-6" bluegill that are big enough that they wouldn't get eaten. Try not to harvest any bluegill for a few years until the forage base is built back up. Threadfin shad may be helpful but they do die if water temps go down to 42 deg. I lost all mine in one pond this past winter. Welcome to the Forum!