Acccording to my own tracking of aircraft inactivity for longer periods via Flightradar24, this should be the current status:
PH-AKA done
PH-AKB done
PH-AKD
PH-AKE in progress
PH-AKF
PH-AOA
PH-AOB
PH-AOC
PH-AOD done
PH-AOE done
PH-AOF done
PH-AOM
PH-AON done
Looks like a 50-50 chance to score the new seats