I need a little help with a bid. Two properties owned by the same person. The first is approx. 6 acres it will be mowed once a month at a height of 10-12 in. The second is 29 acres and will be mowed every other month and the same height. I will be using a tractor with 45 horse at the pto with a 6' finish mower. Most of it is flat. Little to knock down with anything else.