go with bcseedking, theyre great on being discreet and very polite. the prices are good by the way, just be sure to order seeds to a pobox to avoid pigs knocking at your door. as for an hps light, you can find the bulb in your local hardware store but youll need to call your electric company to get the ballast.
hope i coukd help abit.
hope i coukd help abit.