Relitively new to lawnsite, but any help would be greatly appreciated. I am bidding on a large mowing job at a steel mill 7 acres maybe. for right now a am mostly a residential service provider and i only run one lesco walk behind (one man operation). they want the front mowed every week (maybe one third of total lawn) and the back mowed every other week (at least two thirds). it is a steel mill so the lawnis rough little to no turfgrass, rough terrain, groundhog holes, ruts here and there some debris ect. i know if i get a ztr it will do fine on the front lawn and i can use it on other propreties that i maintain so overall it would be much more usefull to me. im not sure if it could take the beating out back with the terrain and only being cut every other week im worried that it will bog down/ not have power to get the job done quickly or make a decent cut especially this spring. should i look for a small tractor with a belly mower. i could get a good deal on a 154 international cub lo boy, but i wouldnt have any other use for the machine at this time. and would be a pain to mow some parts of the front with. money is rather tight ideally i would have both but the question is used tractor /w belly mower or used ztr? i am truly stumped at this point any suggestions?