You can skip all of the trash after the second boss or even the second boss and go straight to Stormtalon.
Wildstar stormtalons - Imgur
1. If you don't want to kill the 2nd boss just go along the right wall and jump on the bones
2. Stand on the highest point (right bone), press sprint, double-jump and try to run up
3. 4. Just jump to the other side of the construct
5. Sprint and double-jump, you should get there without abilities but it's easier if you use a gap-close ability. Now run up to the fence.
6. You can jump through the fence but you can't go back.
It's not hard to get up there, so almost anyone should be able to pull it off - I don't know if the quest gets bugged if you leave out the 2nd boss.
Maybe I will post a short video because it's really hard to see things on the screenshots