Alright, you made me look it up:
CAO 82.3 - Conditions on Air Operators' Certificates Authorising Regular Public Transport Operations in OTHER THAN High Capacity Aircraft
CAO 82.5 - Conditions on Air Operators' Certificates Authorising Regular Public Transport Operations in High Capacity Aircraft
Therefore CAO 82.3 has NOTHING to do with High capacity RPT ops
The 2000TT/500ME Command is in appendix 4 of CAO 82.3
There is no specifications as to the hours required by the PIC in CAO 82.5.