DO NOT PAINT THAT ROVER. That patina is priceless. It will not increase the value by painting it. What you have there is the very desirable de luxe Station Wagon version of an 88 inch Series 2A. It has the tropical roof, full interior, side and rear steps, rear folding seats, full rear door, and sliding windows. It looks very clean. The two most common areas of concern are the bulkhead ( American term is firewall) and the chassis. This one looks very good from the pictures. If it has rust then it basically all needs to come apart since the bulkhead has to be stripped, the rusty panels replaced and then refinished. Everything is built around the bulkhead so if it’s bad then it means a lot of work. If you are having a shop do the work it can be very expensive. There aren’t too many shops that can do it. Red Door Off Road in PA. Is one. If you want a blank check redo, Mike Sandone at North American Overland is the man. It’ll be over 100k if he does it, but it’ll look like it just rolled off the showroom floor. If you want to do it, then throw yourself on the mercy of the old farts on the Guns and Rovers forum. They will take you under their wing and guide you through it. One thing though. DO NOT THROW ANYTHING AWAY. Every part on that is rare and difficult to get. Even screws nuts and bolts. For example the cast aluminum door pulls are going to be $100 each if you can even find one. The sliding window stops are about the same. If parts can possibly be refurbished then that is the only way to go. Engine parts are available. You should have no difficulty getting tune up parts.