If it really is 19', it would be a 190 from that era. I saw a clean 190 yesterday with a 150 Yamaha. It ran just fine.

I don't know about CA, but around here 19' Champions for sale are much rarer than any other model. I believe that most people that buy 19' Champions find them to be very hard to beat for all around performance. They never last for sale here. I know, because I've been looking for a deal on one for 2 years now.

Good luck with the sale.