lol hard core! LOL!
Don't underestimate a micra pulling power, mine pulled a vectra the other day, inclduing up a hill. Stopping was fun mind, train weights were a bit uneven. Still, the veccy had brakes left!
Thats the only good thing about a towbar, they rear end you at their own peril! Though balancing that against the amount of times i shin myself on them walking past, i'm happier without =)