Good for gigs?

I want to get more into getting gigs locally and im wondering what lens would make sense! I've had this camera a little over a month and love shooting in slog 2 and still learning. I dont want to upgrade anytime soon. Once you have the best equipment youre expected to have the best results and if you have the "worse" youre expected to have something much lower quality. I want to have the "worst" equipment and make some good freaking good videos while i keep learning about color grading, editing, and lighting. I have the kit lens. What other equipment should i get? gimbal?