I think the GSH will likely not compete with the BG for long as they'll simply be prudent fast bass snack... Keeping that in mind, you can stock them. They may take hold, if they do they will directly compete with BG for food. Depends on your goals, big bass go with the GSH. Big BG, don't stock either. As far as CC, stock. Only as many as you plan to harvest annually. Any more and they'll really be a biomass hog and will directly compete with the bass for food.