I am trying to bid on trimming a pittosporum hedge down. It's about 10 feet tall, and it needs to be trimmed down to to 4 feet. The hedge is up against a building and it needs to be cut 18 inches away from the building. It's approximately a 100 feet long stretch. I also need to haul the debris off. I work alone. I am thinking I should charge $35 an hour. I think it will take me 8 hours of chainsaw and lopping and 8 hours of loading and clean up. Tomorrow I am going to get prices on a couple of places I can dump the brush. Any suggestions?