What is the difference? Classic vs. 89

[gss036]

I read all this stuff about a 20 year old boat and it gets depressing. My 1989 23WA SeaCraft is as good as it was the day I bought it new. It has been stored inside except when I am on the water using it. I guess some people must just trash their boats. The only dilema I have is, that some days I am going to have to repower and it will cost me as much as I paid for the package (boat/motor/trailer). I still get lots of compliments on the boat and hopefully will keep for many more years unless health problems arise, never know when you hit the mid 60's.
I could have had a Septre model when I got mine, but just like the WA. That boat went to Alaska, so I presume it is still up there.