Hi all, I found a very good supplier of door sills. For me they made a set for my Esprit S4 Sport using the proper logo. They have a wide range of sills for all cars and an impressive amount of sills available for various Esprit models. Fair price and shipping and excellent to deal with. I have no links with this company and hope this post is allowed as I suspect there are many out there looking for this info as I was.
UNQShop - best car body kits
Attached are the actual images of the sills I ordered and mounted on my S4 Sport.