Why not use a more traditional programmable aftermarket key FOB? They are long range and can be programmed for turning the bike on/off, starting the bike, and engaging/disengaging the alarm.
Can can also roll up your windows and lock your doors, but I can only think of one captain that has such a setup with his rocket.
Otherwise, I like the concept, but I think you'd be better off with a longer range transmitter/receiver than RFID. Just my opinion. I like that you are trying to make something cool for the rocket.