Chris, a rule of thumb I go by is about 5-10 pounds of FHM per acre. For your pond, that'd be about 3-6 pounds. I tend to be a the type that goes with less rather than more, so I'd say 3 pounds.
Northern ponds and southern ponds are very different in how the sunfish and bass interact with each other. Being in OH, you have a northern pond. I would strong urge you to not stock your panfish(BG) before the bass. In fact, I would urge you to stock your bass first and give them a year before stocking the panfish. This is particularly true if you stock bass and panfish that are around the same size. Most stocker fish are in the 2"-4" range. In a northern pond, if you stock your panfish and bass in this size range at the same time or give the sunfish a head start you'll end up with badly stunted sunfish and bass that will struggle to reproduce. You can get around this by stocking advanced sized bass, say 8"+ at the same time you stock your sunfish. Or, just stock the bass first, give them a year and then stock your sunfish. This mostly holds true for the BG. RES are a different player and can be stocked at the same time as your bass...
