I am getting back into the lawncare business after a 10 year hiatus and have been busy catching up on new equipment and how the business has changed. Back when I was cutting, Toro Proline walk behind with the T-bar was the hot mower and they served me quite well. I don't hear much about them now. Is this still considered a top-notch machine? What are the general thoughts about the pro's and con's of the Pro-Line?