You are correct, there is a chance it could work. I am just not sure that it has a high chance of success. The pond is definitely preditor heavy, unless there is a reason for so many walleye I think (as was said above by another poster) that removal of some of them would be beneficial. You're also correct about the small bass being foragenow as well, I'm not sure how that's going to be beneficial to the pond long term. I know bluegill aren't the best otpion as forage for walleye and smallmouth, but they're going to be a lot more dependable to produce regularly than crappie. As far as the shiners, how would stocking large, broodstock shiners be different than crappie of the same size?