Not CE Related But N2 LED Mod

Hi all,

i am wanting to do a little mod.

I want to connect 3 leds to the front of the unit. as follows.

RED POWER
AMBER STANDBY
GREEN POWER ON

I have a set of both 5V and 3V leds in all colours. Would this be possible from the inside port?
Im ok with soldering, have the pin out diagram for the N2, but not sure what half of it means.