Thanks soix and erik_squires. I did find a couple center channel speakers that would fit my size and sound criteria. After consulting the sellers on the sound of the two, I choose the Polk Audio TSI CS10 CC as the described sound came the closest to matching my front speakers. Will have them by Friday and will let you know how they sound in the home theater. If nothing else, they should be some upgrade on the sound and 18 years newer than what I had--therefore, should last for quite awhile.
Bob
Bob