Not a problem - I don't think anyone beside me has any experience with Heroquest over here, and it is quite different from the usual stat-based systems. Basically, focus on the character concept; I'll help figure out the mechanics as we go. Note, we do already have a Sentinel. Though since there are so many different ways to play one in such an open system, I wouldn't mind if you still made one and gave him or her a different focus (more high-tech, maybe?). Any thoughts as to species?