When in doubt, a set from the same line and manufacturer is a good way to go,. You simply can't go wrong with a fully matched set.

Now, If I could just get my wife to think like you and ask advice. I love 'er dearly but in matters acoustic she hasn't a clue but, then again, she's got other endearing qualities.

A hint.. if you buy him the Star Wars Trilogy box set, don't buy the "full screen" version. ...trust me on this.