I was wondering if your new vsx-55txi does the air studios calibration help solve some of the timbre matching beween you heritage speakers and your rs-7 center channel? I have forte II's for fronts and kg 2.5s for rears and the kv-3 for a center. Now I know the ideal is the academy which is almost impossible to get, not to mention the high prices on ebay. I have just about given up on trying to get one. Did this amp help balance this difference in timbre?