You have the ability to make the ball travel around 2.75 yards per MPH of clubhead speed when at peak efficiency. If you’re still looking for more distance the only way to get there is to work towards an increase in speed.
I hope this message inspires you to start putting the work in to hit the ball longer off the tee, because we are all better with a 9i in our hands than we are with a 7i in our hands. I have done it, and I know that with some motivation and a little effort, you can too.