You might try a set of Rox Risers. I am currently using a set on my Chieftain with the stock bars. You can adjust them to give you a little up and back. This might provide enough for what you are looking for. They are easy to install. Here is a great deal for a used set from one of our forum members Rox Risers - Black 2” | Indian Motorcycle Forum (indianmotorcycles.net)