Set yourself up for a bit of an interesting case Matt
He’s going to be pretty much tied to the stead carrying the artifact, but he won’t have a mount of his own? You might want to keep the costume fairly light if that’s the case. Thats the reason I’m cautious about the one you highlighted; I like the face (not a 20 something male with a full head of brown hair?! crazy!), but his kit looks pretty clunky. Thats assuming that they’re intended to be a pretty mobile crew around the artifact, but if they’re mounting the artifact on an animal (instead of a cart) it sounds like they want to be ready to go at any time on a lot of terrain.
You going for an overarching evil or good theme? Seems like some of the faces in the rough sheet lean to the evil… and thats kind of a cool direction to take a healing character. Jumps out of the stereotype a little, after all the bad guys need to be able to say “T’is but a scratch!” miraculously too 