Boy that is a true statement.....that is one reason I am not really considering baling hay myself. The cost of the equipment is too prohibitive to offset the price of selling 50 bales of hay a year.The weight comes into play if you will be doing field work (ground engaging work). If you are plowing, discing, planting, etc. where you are having ground engagement, weight becomes important. Grandpa use to farm his 80 acres with a 35 HP Massey (actually his first few years were with horses), but as money allowed he moved up to larger tractor 75HP range, which is small for most farms, but his farm was small also.
It would be nice to buy a nice large tractor with all the bells and whistles, but remember to save money for the implements. Without implements, your tractor's usefulness will be limited. If your primary need is mowing, look to see what the PTO requirements are for the mower size you are looking at. Rhino has a 12ft batwing that would work on any of those tractors. I believe the MX5400 has around 45PTO HP which is well within the range of the 12ft batwing (Rhino also as 10ft batwing with a min 25 PTO).
I would encourage you to make sure you leave enough money in your budget to buy the implements. Yes, you need to get enough tractor to meet your needs, but if you spend all your money on the tractor and nothing leftover for implements, you will have a pretty tractor to drive around in, but your work will be limited.
PS-don't forget to add the rear remotes to use a batwing. If you plan on using a grapple, you will want to add in the 3rd function valve on the loader.
and yes, I am struggling with whether to pull behind bat wing or a 3-pt hitch cutter.