Yamaha FC7 and GCP Set Up Help

I'm wondering if anyone is running this set up? I want to run the expression pedal through the GCP with an instant access allocation. Will this work? I'd also like to have the wah enabled all the time and then be able to have heel off and not have my tone impacted. Just curious if anyone is running this set up and has some suggestions on how to hook it up and run it. Thanks!!

Okay, figured it out after some time with the manuals. For those using this set up, you have to plug the expander pedal into one of the slots on the GCP for expanders, go into the expanders menu settings and turn that slot on (1 or 2), and then edit each rig you have a preset on the GCP for by going into the pedal menu under that preset and setting the pedal to 001. That's it. You have to set this up for every preset you have unfortunately. It can't be done globally from what I can gather.