I hope I can explain this well. I'm moving a panel from a closet to outside (not many options in these Florida homes). Panel is in the closet and meter is 6 feet from panel. I'm gonna use the panel in the closet as a j box and put the panel outside. The service is now in a conduit, so I intend to use the raceway. My ? is can I use a full size neutral in the jbox and full size ground and just pull individual hot conductors thru the conduit to cut down on derating? Are there any issues with this? Thought I'd check with others.