Bonjour Aurel,
I also have an 1974, 8HP Ariens. It's the oldest gasoline machine that I owned.
That picture is from winter 2008, exceptional snow fall and accumulations.
I am at the point with the blower, that I put oil in it and check the gas.
You might not need as big of a snowblower for your application, but it's like
the rest, more power.....
The machine still work ok after all theses year, I am sure you could find
something around $500. to suit your needs.
Bon plaisirs d'hiver.
Salutations
