I've started watching it and can see it would be interesting to some who buy into the EV concept but it's not for me. £25k for a Karmann Ghia conversion is so expensive when you think how nice an original, restored car you would get spending that much on it.
I can see the desire to make a classic more driveable for modern times but you wouldn't paint an iphone into the hand of the Mona Lisa to bring her up to date or have Safestyle round to put some UPVC windows into Buckingham Palace. If you really must make a classic more user friendly, by all means add some power steering if you need to although most are so light, they don't need it. Add fuel injection, electronic ignition, a more powerful screen demister, upgrade your brake lines, use modern tyres and ditch the old crossplys but please leave the engine alone!!
Sincerely, the Luddite from Lincolnshire