Design For A Patch

I am presenting at our industry conference in September and the theme for my presentation is Top Gun. I am planning on having patches for our participants to add to their flight suit as a gimmick to attract an audience. I want my patch to look just like Top Guns ([login to view URL]) with a few modifications - I want to replace their text with - Helicopter Emergency Medical Service Ground School and would like the fighter jet replaced with a helicopter. Please note a the helicopter has to be a civilian model, not military. If you are interested ones such as EC-135, EC-145, A-star, Bell 430, Bell 407 and similar are the most common in the industry. Beyond that I would like everything else to remain the same - colors, fonts, size, etc.