So I (youtube) dug into this a bit more.
I don't see any reason the 3" Vertex can't fit. The below is an install on a 2021 F150. I'm not certain but it doesn't seem the upper strut mount is any different that ours and the reservoir mount seems to simply go on top of it.
The only thing that keeps nagging at me is the location of the reservoir in relation to my tires/rims and possibly the UCA. It sure would be nice to have $1400 or a set to mess with it some. I'm thinking set the reservoir inboard or simply rotate it on the strut mount.