Honestly, I just use a console cable on those anyway. It is directly in the front. If you want to upgrade the firmware, I would go with 08.0.80ca.
You will want to make sure lldp run is set, and regular, "inline-power" too though that is already defaulted to on from 08.0.70 and later branches of code. You generally want to remove the power-by-class settings etc. and let the switch negotiate with the AP.