Where or how are you planning to use this banner?
IMO, having just a piece of dj gear and something shiny and reflective as a backdrop doesn't tell the whole story (given your listed services).
It should be more of a lifestyle based backdrop. Like a dancing crowd having a good time, preferably with lots of ambient lighting and uplighting in the background to showcase your services. Just a piece of dj gear is meaningless to a customer and would cause them to immediately look elsewhere to see what other dj's are offering as this does nothing to grab and hold their attention imo.
