Seen these around going to look at a used 5 year old hydro for a backup mower tomorrow. Have owners had good luck from these? the guy said he has to add hydro fluid, but it doesn't leak? I never have to add to hydros on my bunton and it's 10 years plus old. Guy is asking $1500.00 I am thinking around $1000.00. he says some paint flaked off, 17hp kawasaki pull start, works perfect, he bought new, 48" deck, no sulky of frills.