Plan on a 5-10% decrease in compensation in your ISP agreement.
I'm going through my ISP negotiations right now and this is my experience. Completely frustrating considering we were being several underpaid because they wouldn't convert the ridiculous amount of supplementals we run. They may get by for a couple years, but the smart contractors who are actually business minded will be leaving this opportunity as the reduced revenues decreases profit significantly and gives you no resources to employ better quality drivers