Let me start off by saying that I'm looking for a mower that self-propels faster than a casual walk. My current Craftsman is a 2001 non-variable speed 22" with a 6.75 HP Tecumseh. It's quite a nice mower but is just too slow. I'm interested in a new Craftsman 22" variable speed front wheel drive mower with a B&S 6.75 HP engine. (It's currently on sale in the Craftsman club catalog, page 9, part # 37443). I would like to know how "fast" it moves (not cuts) at full speed. Is it a brisk walk or is it about the same as my current model?