You or your husband should be visiting the JD and Kubota web sites, comparing models and specs and using the build-your-own feature to get a fix on prices. It helps to go into the buying situation armed with facts and something definite in mind. Maybe you could come here when you've narrowed the field a bit and ask for the pros and cons of your choices. Once you get some quotes from dealers, the folks here can help you determine whether you're getting a good deal. Though shopping isn't for everyone, most everyone here finds tractor shopping enjoyable.
That said, you might take a look at the Kubota
M7040SU. It's a basic utility version of their
M7040 without the bells & whistles, yet with a strong, proven engine and design. At 68HP it's a little below your target HP range, but I think you would see a substantial savings over the next step up in HP, which is the M8540. The 7040SU has the same hydraulics as the
M7040 and takes the same strong and proven loader. It does lack the hydraulic shuttle-shift & clutch of the
M7040 and has 4 reverse gears instead of 8.
Actually your little MF135 is adequate for a light haying operation and that fact that it's stood up for you indicates that the 68HP
M7040 would probably do fine. When my Dad was still around, we hayed for years with a little Ford 2000 and thought the only thing it lacked was a good slow 1st gear. Other than that, it was fine with just 35HP.
My two larger Kubotas, the
L4300 and MX5000 are both utility versions. They're simple, straight forward basic tractors that have been very reliable and have given very good value for the money. Unlike the Deere basic utility tractors, which are somewhat dated designs assigned to manufacturing plants in India, the Kubota utilities are simplified versions of current designs built in the same plant.
You're wise to get the Massey some help before it gives up. Two tractors will make the work go faster....especially if there are two operators.
Bob
