Hi All, I currently have the B&W DM601S3 for Front left/right and B&W M1's for center and rears and a PV1 subwoofer for 5.1 setup. I want to replace my center speaker with either a used LCR60S3, HTM62(S1) or HTM61(S1). Can't seem to find any LCR600 so that will be out. Room size is: 4m X 3.3m Which would be the best match or it won't matter? Thanks, K.