I know I ask about several tractors, but I've found the best way to know what you're looking at BEFORE you look at it is from folks with personal experience. Anyone on here have or had a 4490 in the past? Looking for something in that HP range, don't need the duals for what I'm doing, and have located two that are reasonably priced in reasonable condition with single wheels front and back. Will be used strictly for fall chiseling/ripping and spring disking. I've heard the short stance on these machines make them have a comparable turning radius to a 2wd tractor (without braking one wheel of course) and have also heard these cabs to be fairly quiet as opposed to say the 1586's and such. Any opinions?