Pete,
Thanks for the reply. I want to keep the vehicle looking pretty standard where I can along with using period modifications. I'm too 'old school' for fancy parabolics.........
I've got 5 leaf lightweight springs on the front already. My previous vehicle had standard 80" springs front and back.
As I recall the Herald spring conversion was common once upon a time.
The way I drive I'm not sure it would make any noticeable difference
......................
Regards
Richard