Purple Heart Acres LLC pond stocking advice

On our farm we have a very large pond that we started stocking last year so veterans can fish as well when they come out if that is their form of relaxation. I put channel catfish, perch, bluegill and 2 largemouths in last spring. This spring we're planning another stocking after having the pod tested and finding out we under stocked and it can hold species such as rainbow trout and walleye since it's fed by 4 different springs naturally. What's your preference in a fishing pond? I personally love walleye the most, my favorite fish to catch and eat.