I'm going for a 7.1 setup. I've got 2 KSB 3.1's for my rear surrounds, 2 Kg 3.5's for my side surrounds, and a Kg 2.5 for my center channel. I'm thinking of a couple of different options. Not sure if I should go with the Kg 5.5's or the Kg 4.2's. I can get the 4.2's for cheaper, but want them to match with the center. I also have 2 of the 2.5's, so I could use those as the rear surrounds, and get rid of the Ksb 3.1's. Then I would need a new center channel.
I'm on a tight budget, and want to get the most bang for my buck. Any help is appreciated.