I've been offered a 1992 Toro 20107 in great shape at a very good price. The owner says it's not a Super and on the deck it says only Recycler. It's got a cast aluminum deck with the kickers. It's got a BBC, a 3-speed tranny and a 5.5 B&S GTS engine. If it's not a Super then just what does a Super have that this one doesn't? I thought the difference was aluminum vs. steel deck.