Larger bass of 1.5 to 2.5 lb (14"-16") are okay if you have larger food items for them to eat such as 3-4" sunfish or 5"-6" perch. If those larger bass only have minnows to eat they will not grow and smaller bass that prefer minnows will out grow the larger stockers as the pond ages. IMO you are better off stocking LMB 6"-10" long. As I understand your situation the pond is not stocked yet so get the forage growing now including YP, shiners, maybe some HBG, etc., and next spring add the bass when you can best determine females.
Last edited by Bill Cody; 06/01/14 07:41 PM.