I want to add some information to your comment that might be interesting to consider, namely Volkswagen's approach (other than a few e-Golfs). Have a look: htt

I want to add some information to your comment that might be interesting to consider, namely Volkswagen's approach (other than a few e-Golfs). Have a look: http://newsroom.vw.com/vehicles/the-electric-vehicle-module/ http://newsroom.vw.com/vehicles/the-electric-vehicle-module/