I hadn't considered putting fire rockets in his boots, that's innovation. How is Chewie his backup driver though? Does he ride on Han's back? and how does Han store his sniper rifle? What if he gets shot? I'm still trying to visualize this.
Ok so imagine that Han solo is trying to work off his debt for Jabba by being a bounty hunter. He has two pistols instead of a sniper rifle. Chewie desides to help him and he has his bow. They both work together. Han has boot rockets, and has many other tricks up his sleave