I have a Hawke 4-16 x 44 SF and it is a very nice,clear scope with a good reticle.The only thing which would be a useful addition is IR and you need to go up to the Airmax level to get this.

The Airmaxes are very good scopes,as are the MTC Copperheads and I have personal experience of both.

Quite a few folk at my club have Westhunters but I have no personal experience with them.