It certainly is nice to hear some feedback.
I agree with you somewhat on Stumpy's hair, but it definitely needs an upgrade. Technically speaking, it didn't really conform to standard OotS style hair, and, while not necessarily a bad thing, I thought it seemed out of place. If you have any specific aspects of it you liked, let me know. He's not scheduled to appear until comic 14, so I'll have time to give him another upgrade.