Dear Colin, I’ve got plenty of car loving mates around my age (mid-thirties) who will tell you they’re interested in classic cars. But they’re not talking about E-types or Austin-Healeys – they mean stuff from the Eighties, like 911 SCs and even BMW 325is. What do you think will happen to values of classics from the Sixties or earlier if people my age aren’t interested in them? Tom Harrison