I have bid 2 large commercial jobs that consist of about 60 acres of mowing. The thing is not much of it is really wide open mowing so a wide area mower is out of the question. I already have 2 60" Toro zero turn mowers, I was wondering how much time I would be able to save if I were to go buy 2 72" zero turns. I have to keep the 2 60"s because they are setup to my bagging of large properties, so I would be looking at purchasing 2 more mowers. This does not concern me because there are both 3 year bids.