Wolfmandf

I am in the process of setting up my Home Theater and plan to include my Altec Lansing Model 19 speakers. I was told by an Audio Dealer that a Klipsch Center Chanel speaker would be a good match. I have two questions. First, does anyone see any compatability problems trying to match the Altecs with the Klipsch? Second, if this is a good match, should I consider buying the Klipsch surround speakers as well? Any help would be appreciated.