The Full Monty! I reckon hot-rodded military vehicles like these and my favourite, the Volvo TP21, would be practical classics to own today because you can carry a few friends with you (and their luggage) on weekend outings. I saw a TP21 when I was living in the UK back in the 1980s and it looked awesome. Would love to know if there's at least one in Australia. Would be a fun and unusual classic to own. Not surprisingly, a few owners overseas have done some pretty wild modifications. The fully customised yellow one shown here is powered by a supercharged Chevrolet V8!