But there is a huge market. Because the traditional still have to unlearn their old skills, new players have a chance to enter the EV  market.

Succesful EV's will be radically different from todays ICE cars.

Developing EV's, converting ICE models to EV, developing EV components, preparing production processes for EV, it will all be part of the game.

Lightweight construction will be part of most of the strategies

Re-engneering existing models or engineering conversion packages could be a way to start a new industry

What existing models have a high potential for much weight reduction? 

What components are already fit to be used in a lightweight model?