They don't AGE in plastic, they just get older.....I find that taking the stick out of the zip-lock bag once at home and then removing the celophane wrapper and putting them in a humidor works best.
Take care not to put flavored cigars in a humidor unless you want them all to taste the same. (You'd not put a raw sliced union next to your strawberres, would you?) For your humidor to do it's job in aging the tobacco it can't have the cigars wrapped in plastic. Personnally I prefer a wetter stick (80% plus), but that promotes mold, so I have a small humidor at high humidity that I move them to a few days in advance. This wet box was my starter box and never has more that 1 layer of sticks at a time.