Hi all forum members, I am in the process of purchasing a new television ie:- Sony KDL-46 HX 803, and I was wondering if I should purchase new speakers for my Home Cinema system. Presently I own a Sony Multi Channel Av Receiver ie:- STR-DH800, 7.1 speaker system, Front left & right speakers are very old National Panasonic speakers (About 35 years old), Centre Speaker is a Yamaha (10 years old ), Subwoofer is a Yamaha YST-SW160/90 ( 10 years old), Rear Speakers left & right are Mission M70 series, and the two speakers to complete the surround system, are left & right Tannoy fusion models. If I receive responses from the forum members, could anybody advise me if I purchase a new speaker system, would it be a better proposition to have all the speakers the same make, and also which speakers are recommended ?. Hope to hear from somebody,awaiting any replies,thanking you kindly. Regards :- FROGIT