I know what you mean about a fair weather car.... I've had a succession, maybe 6 or 7 'garage queens' that I kept in pristine condition for, effectively, the next owner. I am absolutely determined that the Morgan won't fall into this catagory - I've been out whizzing in it today!

Unless its icy (salt) or pouring with rain, I will use it.
Mine has a heated screen too, but I think it was a standard fit item. Think so.