Say I buy a house with an existing 2 or 3 arce pond.
It has small YP, large but few LGMT Bass, (5) 2 1/2lb channel cat, lots of bluegill and few but large White Crappie. The pond lost alot of water a few years ago and it hurt the population by putting the predator and prey in one small area.

Would it be a bad idea to Stock Black crappie(for ability to grow larger than white) Bass over 3lbs,
(15) HB striped bass(crappie cleanup) and a few more channel cat. (all fish number TBD before stocking)
This plus a feeding program and annual stocking of shiner and minnows.

I ask this because for two reason:
1.There is an existing pond, as opposed to a new one
2. it is a decent fishery but not what I want exacly.

Thoughts?