Although the G5 would work ok I would also choose a good 2 blade over a 3 in light weight bows. The single bevel twos cut an L shape wound and out penetrate any 3 or 4 blade out there.
You match them to your feathers right wing right bevel etc.
I use these:
http://www.eclipsebroadheads.com/new_page_4.htm
