I know many of you out there use Exmark HP's with an 18hp kohler engine with 44 or 48 inch decks do you like them, are they adequate for small jobs, would you buy another, if so, would you get one with the kohler engine or the kawasaki 19, 21hp engines and why. I have heard people had problems with the 25hp kohlers but how good is the 18hp kohler.