I am looking into getting my first rig. I have decided to buy a new container/harness due to the difficulty of finding a used one that will fit my height. I am going to get a used 190sf main (1:1 wing load). What is the recommended size/wing load for a reserve. I have noticed while looking at complete rigs on the classifieds, that reserves tend to be a little smaller than the mains. The reason I ask is because I want to get the container made to fit tight so that as I become more experienced and decide to down size, I don't have to buy another container. Thanks for any help.