First of all huge fan of the show. I know mario kart 8 has been out for awhile, but I love the series and so does my family. I've had the idea for awhile to create a steering wheel that uses the wiimote, but had external buttons for the gas and brake pedal. Other buttons could be used such as item button and possibly sync and home and drifting. My skills are very beginner, but I'm getting better. I would appreciate some help on the schematics and for design component. Thank you