Thanks culzean, I'll look into them as it does seem to make more sense to go full winter on one set and full summer on the other. I've contacted Honda on this subject but it's like pulling teeth, you think it'd be a simple answer, Honda just seem to say they can't confirm! However, the on-line sites selling the wheels/tyres (almost all exclusively based in Germany) appear to say the wheels stated in my link will fit fine??