You will get answers from more experienced players than myself. However this is what I think.

Is this 6 max. If so then your opening range sounds fine.
I wouldn't use a lower bet from UTG. Once on player calls early, others will follow if it is cheap enough.

What stakes are you playing? I like standard 4 x at $10 NL.

*Edit*

For full ring games. I dump AQo and lower PP