Well this took a turn for the ... better? The first year SM spawn all look pretty good, somewhere in the 6-8in range and this year another round. I'm not sure when it becomes "too many" and who knows how many will survive but SM most certainly will spawn in a southern Ohio, clay bottom pond with some structure. Of the original 4 I see one coming up at feeding time that looks to be around 15-16in, all the little guy & gals under 8in take pellets no issue.

Seems to be thriving at this point, thanks for all of the help!