Thanks Andrew. Um, well, now that you mention that... I only gave him 3 toes perhaps I didn't look at enough references. Owls are really cool birds but I will admit that I don't know a whole lot about them. The reference I was looking at had the owl perched with 2 toes forward.
All in all the new owner is thrilled with it and I can do better on the next one.
Thanks Dcav.