Evap filter reroute 2015 2500.

2015 Silverado 2500 w/6.0l, evap filter above filler neck is plugged full of mud, because this is a bush truck. Have cleaned several times, but I know it will keep happening. I have done the reroute on the older trucks where the solenoid is behind the gas tank, run 5/8 hose to under the hood and put the filter there so it doesn't fill up so easy, that was a GM bulletin. I wanted to do that here but the solenoid is at the front of the tank and I can barely see it, let alone access it. Maybe it has something to do with the truck being a reg cab long box. Has any else tried to reroute this filter from the filler neck, up front on one of these newer 13' up body styles?