Columbus, OH area O/O running rail yards, quick question

Just curious about how much yall are grossing and which company that's with. Have an offer to run for a guy who owns a truck and wants to lease it on with one of the local Columbus railyard companies and is promising 55% of truck net after fuel, or 70% if I do more then 2k miles (lol right) and was just curious about how much I'm looking at grossing myself. I'm looking to make at least 1200 a week if I'm going to have to mess with the railyards and chassis at all (as I did it for a month in Harrisburg, PA and dealing with crap equipment and idiot JB Hunt drivers I'm not really looking forward to going back for anything less then 1200 a week.)

Thanks for your time!