Well back when i had my TF I used to run 320-350 flee and still get screwed cuz of the mobs.
Farm them from deviling when you find him alive. 
i tried this. The drop rate isnt really good is it? When i tried to find out the rate the GM said it was a secret.
Basically, offensive GC is better especially in mob and if it survivability, I still prefer crus because even stuffing +300 flee doesn't mean you're untouchable.
the only problem i can think of is that you cannot use an angeling armor there cuz of the shadow attacks.but ive never played the class so theres probably a smarter gear set, il ask in the sader/pally discussion thread