So we have been looking like crazy for a 36” walk behind. Scag specifically, and preferably hydro. We finally found one and the guy said it’s in good condition and runs great but it’s got a small leak at the hydro tank. He says the pumps are good but I haven’t seen them yet. The mechanic said it will cost 300 dollars for parts and labor to replace the tank. And 5-600 without labor for each pump. It’s a 2013, wanting 1600. Is this a good deal or should I just go and find a belt drive since it’s cheaper maintenance??