I have had a 4120 for 5 years and it has been great. I would not recommend it as a lawn mowing tractor due to the size. Get yourself a zero turn for the lawn and put R1 tires on the 4120, which will also takes care of your width issue. You will find that the 4120 can develop a lot more traction with R1's than it can with R4's. My nieghbor has a 4720 with R4's and I can move dirt a lot faster than he can, in spite of his hp advantage, because I can get most of my power to the ground with loaded R1's, while he does a lot of spinning with unloaded R4's. My primary task with the 4120 is running a 6 ft brush-hog and I have never felt a need for any more power operating that tool. I have a couple 12 hp lawn tractors that I can use to cut the lawn around my house in under an hour (thats as long as I can stand doing that job). The rest of my acreage is maintained with the brush-hog/4120, which is way more enjoyable to operate than those little lawn tractors. Their turf tires keep the lawn nice and neat up by the house so that the wife stays happy.