Friends, What would the ultimate lens toolkit be for an aspiring photographer to be able to shoot a full gamut of styles and needs as a sideline business with Nikon D Series?. I would hope that it could be done with 3-4 lenses? Would throwing in a good teleconverter be a good solution for using fewer lenses? I know there are deferent opinions, but I was hoping there would be consistent averages, at least on the basics. My interests are: Portrait Sports Nature/Outdoor Architecture (indoor and out). Commercial (from pocket knives to aerial photos). Thanks for your help, Dave