My front speakers are JVC floorstanders, my center channel is an Infinity Entra Center and my rears are bookshelf Infinity Entra Ones. The front speakers have good sound and imaging but the center channel doesnt match the deeper bass tonal sound that they have. Would it be a good idea to switch the Entra bookshelf speakers with the JVC floorstanders so that the fronts and center match or is it foolish to have the smaller speakers in front and the large ones as surrounds? Keep in mind I'm not able to spend any money on new speakers right now and since JVC is no longer making the speakers I couldnt get a matching center anyway. Thanks for any suggestions.