Suzuki RG500 in "Pepsi"

Suzuki RG500 "Pepsi".
First registered in April 1988. Has a V5C on a "E reg.". The V5C has the original, matching, frame number.
I bought it in 2004 from a guy who rebuilt it with brand new Suzuki crankcases. The engine has no number stamped on it, there is a photo showing this. It could be stamped with the engine number in the V5C. It is standard apart from the exhaust/expansion chambers - see photos. I have never ridden it since I bought it. It runs and starts fine, it needs the carbs setting up, it was set up by the guy I bought it from to run slightly rich whilst it was run in. I ran in it a couple of times a year, just to make sure everything operated as it should. It would need checking/recommissioning before being ridden.