I am looking at a 48" Exmark Viking Hydro WB w. Tri-Vantage fixed deck. It has the 14HP Kawasaki on it. It looks to be in pretty good shape. Has an an Exmark bagger and sit-down sulky included. My only concern about it is if the 14HP engine is enough for this mower. That sounds like alot of stress on the engine to run the blades and hydros at the same time. But it might not be. What is your experience with a combination of single-cylinder engine and hydro with a 48" deck? Does engaging the blades slow down the mower's speed? I will br using a Bull Rider on it if I were to get it. The guy is asking $1100 for it. What are your thoughts? Thanks for your advice.