The YP look good. LMB are that much for 2-3in fish. I am not sure that you will have enough forage long term for 3 predators with just FH. FH are good forage for all 3 (YP, SMB and Eyes) and the SMB and Eyes will eat small YP . I am just not sure that will be enough over time as the predators spawn. Easy to fix though just add some more but be sure to monitor them and don't wait to late to add more.

If the Eyes and SMB do not spawn in the pond then you could have a problem with to many YP when they spawn. You will have to keep a close watch on population balance. I would get those FH in quick so they can adapt prior to winter.