A buddy of mine asked me to bid on a little more than 400 acres where he works. This is way out of my league both in current equipment and knowledge of estimating anything larger than a residential property. The specs on the bid describe the turf in 3 ways: improved grounds, semi-improved grounds and unimproved grounds. Improved grounds are to be well maintained at all times; as far as semi-improved grounds I question if a bush hog is whats needed or is that only for the unimproved grounds? If cost of equipment was not an issue, what pieces of equipment would be best?