Mowing finish mower mitsubishi 210

[porta mill]

i have a mitsubishi 210d tractor i was wondering what size finish mover is best suited fot this tractor.5 ft was what i am thinking. or will it run a 6ft .

 

[Kernopelli]

I use a 72" mower with little problem. If I let things go too long or use it like a bush hog I have to slow down quite a bit but I can normally mow in high range/high gear and keep a good cut.