Hi, I don't have the 210's anymore. The bottom line is that I preferred the sound of the BF 112's.
IMO the sound I got out of the 10's and 12's was pretty close! I am gigging a passive PJ5 (with flats and foam) through an Aguilar TH500 and the differences were minimal to my ear. I also gig an active J5 through an Aguilar AG700 which works well with the clean 12's. Alex recommends not mixing the 10's and 12's and I never felt the need to try that. The 112's always seemed to be first choice when loading the car, so as they were lighter (my back problems rear up periodically), and louder, I decided to stick with the, IMO, better sounding 12's.