Here is what I found when I was going through the same decision making process. It's a great checklist for ALL cats....
http://206.176.210.95:8109/../catamaran.asp

Check it out. For what it's worth I think the price is kinda high for a 1982. I wouldn't pay it but that is just me perhaps....

Good luck, Greg

The nice part about being a pessimist is that you are constantly being either proven right or pleasantly surprised. - George Will
"It's not that liberals aren't smart, it's just that so much of what they know isn't so" -Ronald Reagan