You don't need many FHM to get your bass off to a good start. Just 10 pounds will multiple quite a bit and be more than enough. But, no matter how many pounds you stock, they'll be long gone 2-3 years down the road. Now the GSH on the other hand, they can create a a varied forage piece years down the road as they can handle LMB predation, even heavy bass predation with the correct pond conditions.