I really want this mod in my install but first I read in BWS that it overwrites and removes other NPCs. Ok fair enough, that sounds very bad. I remove it.
Then, I read a thread such as this: http://www.shsforums...t-with-sandrah/ in which Roxanne says she has repaired some of the stuff.
Then I have to wonder... does she mean repaired in the Big World Fixpack (I see a lot of fixes for jarl there) or just in Sandrah NPC? And this was years ago. Lollorian has done some fixpacking with jarls as well. Where does this whole thing stand today? It's a great mod so it would be a shame to skip it.