My wife and I are both in our mid-70's and have been active road bike riders. Due to some medical issues, we're looking for a new e-bike for my wife, and price is less important than function/features. I've done a lot of shopping around (both real and virtual) but I'm having trouble finding purchase candidates with the right combination. She wants a step-thru frame (lots of models) plus she likes the Shimano Steps system with Nexus Di2 hub internal gearing (fewer models.) So far, I can only find one bike with both features; the EVO Headway 7.0. I don't claim to have done an exhaustive survey of the entire e-bike market, but surely there must be some more options out there! If you know of others we should be considering, I'd be most grateful to learn about them.