If thats the only problem, then you have one hell of a good buy :thumbsup:
New flowboards and sheet metal can allways be ordered, but in the meantime, it's still useable........you will want to treat it.........POR-15 is suposta be real good, but hearing some receant negative things lately

You can't go wrong with sandblasting it, then epoxycoating it, but then again who knows what the sandblasting will do to the weaken metal.