Hi Im slowly gathering up equipment to start my small shop in my house. I want to custom airbrush small items like helmets, goalie masks , bike tanks etc. I want to use Createx auto air , wicked , autobourne and candy2o. I am looking at now purchasing a gravity feed hvlp spray gun too lay down primers , base coats and candy colours. I was wondering if anyone here could help me with info on what would be a good needle and nozzle tip size to spray these products with ? I will not be spraying clear coats and would rather have it done at a paint shop. I do not have a good enough ventilation set up for clears. What would you all recommend ? thanks