You have given us a big chore on this question.

Here is something to think about as you plan and we try to help.

Basic biology. All ponds , be they 1/2 or 100 acres, have a biological limit to what they can produce (carrying capacity). In a natural setting it will be X pounds per acre. This can be increased by feeding and by having more fertile water (a managed pond), if managed properly. A managed ponds ability to sustain life may be X + Y pounds per acre. In a static pond , meaning one with no changes (either in a natural state or a managed state)studies indicate the carrying capacity is usually reached in 2 to 3 years. After that time it is all about how to manage the populations. In a pond that has reached natural equilibrium (capacity) you can't just add fish without very negative results. You will need to determine where you are wrt capacity. If near full you will need to remove fish , increase capacity if that is possible, and then try to get the stocking numbers right and it will have to be done in a time and manner so that the existing fish don't just increase reproduction to fill the gap.

Here is a common example. Take a LMB/BG pond 10 years old which is LMB crowded (many 8 -10 in LMB). A common idea is to add a bunch of BG or minnows or other forage to fatten up the LMB. If that is all that is done in 2 years the problem will be worse. You will have many more small LMB with less forage and the pond will be again at capacity with more of those fish. To work you have to take out LMB to balance the population below capacity. The more species the greater the interaction and complexity.