You nailed it the machine should bring in 300an hour when running witch in comparison with conventional sand or soda is actually the same price per square foot the dustless machine is just a lot faster but take under advisement a db500 mobile with there contractor package is $54000 so catching a break on price is not likely what I did building a mobile unit is cheaper but still not cheap my blast pot was $12400 so that pile of junk I'm welding together I have just over $20k in it and haven't made a dime but hopefully that's all going to change in the next few weeksDo you have an idea what your rates are going to be? Looking for comparison, my neighbor across the street had a dustless guy come and blast a gas pump and some panels. Guy charged $300 an hour. I'm wondering what the norm is because the Monte frame is getting close to finished.