I currently have all of the necessary equipment to brew extract batches (pot, burner, primary, secondary, bottling bucket, etc...). What I would like to do is purchase quality equipment that will not only make the transition from extract to all-grain easy, but will provide me the ability to move into commercial/nano brewing. For instance, if you do a search for brewing kits I always find basic and deluxe versions for extract brewing with all of the things needed. However, when I do a search for all-grain equipment kits I usually only see only the tun or two kettles with a false bottom.