You dont need anything other than an oil change at 7500 if it is within your interval. I have 25k and have yet to let the dealership do anything to my car but an oil change now and then so they can at least see my car once or twice a year. Proves to pay off, they dont mind as much about mods if they know your car. Save the money and just get your oil changed!
I agree with him, and only get the 30k, 60k, 90k service done, but it has that bs on it too, but basically get your spark plugs changed and fluids(power steering, coolant flush, brake fluid and so on) changed.