Tanks are out now and they don't look too bad. They were epoxied on bottom and sides so may not be originals. I don't know, any chance the factory would have done that on the Savages?
Also can anyone explain how the blower system works on the inboards? There is a blower/motor in the stern on the port side, hooked up to large flexible piping. The piping goes to the rear vent and I believe the forward vent. On the starboard side the flexible pipe is there but it's not hooked up to the blower.