I followed Gambalunga's suggestion for my Plus4. I have not had a problem with speed humps or low clearance since.
and the look of the car benefits from larger diameter tyres. There is a huge offer of very good tyres in 195/65/15. I have good experiences with a Dunlop bluresponse on my 1973 Porsche.
Back to the topic, this Q is difficult, in the worst case, a too much modern approach could take the soul of her away, making the ride "too good" and consequently boring, as many modern sports cars behave when not driven at race tracks. I appreciate the way Morgan has improved the ride quality over the decades without losing the link to the core value.
I'm not sure if the Trad range would reach a younger audience by just "improving" materials (like carbon or alloy frames) and suspension. Perhaps the task to match future (or even present) legislation standards is not easy as well as the whole balance of the evolution of the further car development process is not easy.
