buy it, it sound to me that are you are going to do is your own house maybe a few more. over 350 hours on my lazer from last year till this, not 1 problem, i clean it every day change the oil every 50 hours check all the fittings and everything else, so that it doesn't break down, and it won't if i keep taking care of it.
if your responsable to take care of it buy it. if not lease it. its that simple