Gday,looking for advice for a board size, volume or dimensions to suit 83kg rider ,surfed for years and don't mind persevering while learning,as I would rather not have to chage to many sizes,I'm in to shorter style boards that can be pushed a bit in head to double head.what's a good starting point.I've had a bit of a play in small surf but not enough to gauge.harder than it looks cheers.