Isn't it incorrect to think of this as a single skill-based task set? Quite frankly I sort of think that's why it's a terrible idea for a task list in its current state, since you're virtually put in a corner from the start. But it is a Daemonheim task list and while DG will be a common companion requirement to many (almost all, no doubt) of the activities, likely it will demand other skills around the 90-98 mark.