OK, this is specific to the oil change before long term storage. I am being deployed for abouth 5 months and the government won't let me take my bike on the plane

so I must winterize the bike for storage. Should the bike be stored with a fresh oil change, or stored with slightly used oil followed by an oil change before its first ride when I get back, or does it even matter? I only have a carport, should I look into climate controlled storage, or will it be fine. I have never had to have a bike sit for so long without being used. I need to make sure it will be OK without me.