Teacup on sanguish. Power On (no replies)

So I'm trying to get up and running on the initial alpha board of my new project Sanguish, which is based on Gen7T and using the toshiba drivers. Since they are sensitive to power on sequence I am enforcing power on with a relay. The relay is driven by a FET in the same way that the heaters for hot end and heated bed are. So the logic is non-inverting. I was thinking of using the power on routine for this but the logic is inverting since that is what ATX supplies use. I didn't see an easy way in the configuration files to invert the logic of the power on pin. So the question is, what is the easiest way to get this done. Should I treat it like a fan? Is there an easy way to return the logic of the power on pin to non-inverting? What would be the preferred method of doing this with Teacup firmware?

Thanks
Bryan