4WHEELFURRY,
Before you buy a 4110, you should try the tractor on your 7' cutter. I don't really know what kind of material you are trying to cut. But the story I told you about my customer running a 8' cutter, is absolutely true. He uses it commercially, so he isn't always cutting the same material. I would hope your dealer would let you try it. In return you should try it as little as you have to, to make your desision and treat it better than you would your own. The dealer still has to sell that tractor if you don't purchase it. Good Luck!
Galen LaWall
Your Mahindra Tractor Dealer
Batavia, NY 14020
585-343-0770