I ended up going with a second knife. I opted not to replace the Kershaw with a Kershaw and picked up a Beretta. I'm not a big fan of their guns, but I've only heard good things about their knives and I like the way it felt. I picked up teh Beretta Airlight II Medium with a straight blade. So far, it's a great knife, I like th eidea of having a dedicated blade and haveing the Charge TI as a back up blade and primary for tools.

Thanks for all of the input!