I would avoid doing tri press and then db extensions. Do them on different days. Like Sun. do jm, wed do db ext. That's a little too much to do on the same day. Pick one and do it hard then do some pushdowns.
About the sled pulling I wouldn't add that in right away. Let her? go through the program for 12 weeks and then add in some sled pulling. But don't try to jump in all at once. That much sled dragging will probably take a year maybe two to work up to. Other than that I would say it looks good.