If you want the strike force mortalis.... Maybe drop the knight for a second raven (if you have one) to take the second dc dread in. If there are still points, a sky shield (again assuming you have one). One trick pony - maybe, but I've recently found that dc dreads assaulting out of Ravens is pretty amazing. You could also put some dc in the raven (s).
My view is that Ravens need to be built around - to assault out of them is awesome, but you need to build your list for this capability - reserve manipulation, or a sky shield so they can start on turn one, and aerial superiority (firestorm redoubt or other fliers).
I note that it's been a while since the original post. Have you had a game with it yet?