What parts would you use?

Hi, I'm planing an e-bike which uses a motor controller that supports the CAN Bus. And I would like to use the arduino like a board computer. So the system should be able to do the following:

  • Read Information from the CAN Bus
  • Show Speed, Battery status etc. (Touchscreendisplay? which one?)
  • Log the Position via GPS
  • Use a gyroscope to measure rotation of the vehicle
  • Send Data to a Phone over Bluetooth

Now here my Questions:

  • What Arduino Board would you Choose?
  • What Shilds would you choose and how many pins do they use?
  • Wiring diagram if possible.
  • General advice for the projekt. Maybe someone already did something similar.

Thanks, Thomas