With PS 8, you need 4-5 heavy throwing axes to break a huscarl. :-) If you mean throwing franciscas to peasants... ok. With PT2, a ninja with black lammelar armor suffers around.. 5, 10, 15 points of damage? No more.
If you want to be a thrower hybrid go for 21/15 with PT7 or 18/18 with PT6. The curve on PT is very unbalanced. From 0 to 6 is pretty useless. From 6-8 it's get a nice boost. From 8 to 10, it's awesome. From 10 to 12 is from another world or something. Just try to play a full thrower and see what I am talking about.