You’re ok with that. Lucas electrics can’t charge a battery, let alone collect data.
It’s funny - I’m aware of the reputation but I’m the second owner and in 31 years never had a single problem with the electric. I’ve had to redo the brakes, leaf springs, cracked exhaust manifold, blown head gasket, rebuilt the SU carbs, replaced the radiator. I replaced the upholstery, steering wheel, gear shift knob, soft top and tonneau cover to get it back close to original…
No electric at all! Guess I was lucky.