Or maybe a hybrid finder like the Fuji X100?
I can't remember the last time I used the optical finder on my 240 and if it had a built in EVF that didn't black out for a few seconds after exposure the way the clip on example does I'd be one happy camper! And surely the manufacturing costs of an EVF would be less than the current rangefinder mechanism.
No doubt some of you out there will think is total heresy! 😛