Cool mate, the epic guys are an awesome crew. My family has a beach house in pauanui so i get to fish the Alderman pins and areas around there quite a bit.
Winter fishing at the pins usually has fatter kings than summer and they tend to hold really close to the bottom. If they are holding on the bottom you may also have a shot at a hapuka at this time of year too
and barracouta
. If you are going to buy a rod i would go the heaviest rod as you are going to need to turn them asap before you get busted off!
In winter i tend to fish PE8 and summer PE5 at the pins.
Also the gear for use on the epic boats is top notch = MC Works rods, JiggingMaster rods & reels, Stella, Saltiga ect
Hope this helps.