tj,

I used the same heads as you about 6 years ago. If aligned with the shaft (spin test) and a well tuned bow/arrow combo they will do just fine. Just make sure you shoot them for practice to confirm that they shoot where you sim. Then for hunting put new blades in them.

Believe me, there is absolutely no reason to be paying $30 or more for broadheads, whether 6 in a pack or 3. These things are getting rediculously expensive.