What exactly are your goals? A return to the presence of larger LMB?
How many LMB under 14" did you catch? Are the LMB not present or just all small (I presume the latter)?
Adding BG & RES would be a good thing if you see none and the LMB are stunted, though I would get the larger size so they don't get et. I would not add more predators (HSB) to compete with the LMB; it seems your main task should be small LMB (and crappie) removal.
I'm not sure why I didn't see your other questions the first time.
Yes, overall goal is larger LMB. Is my mix of smaller and larger BG and RES a good start? Focus on just the larger ones? What about the numbers for a 2 acre pond? Thanks for the response!