All creatures in the book are considered average specimens of the species, so most stats would be 45-65, thus no bonus.
A GM can always make exceptions. Â I use to use the table that showed hits and ext pts gained per level over average level as a guideline for the creatures other stats too, but now I just fudge it as I deem necessary, say roll d100 for present creature, 1-25 below average (minus a few points), 26-75 average (as is) and 75+ exceptional (add to hits, OB, etc). Â I use less and less tables in play to keep the flow.
I consider most animals susceptable to magic and assign a -15 mod to all RR's, as in the flaw. BUT I AM VERY PLAYER BIASED.
lynn