I just bought an HK AVR 140 and I am in the process of choosing my speakers. I have my old HTIB speakers but they are 4 ohms. (Samsung speakers from my HT-DS610.) I am not sure if I should use these while shopping around for my new speakers because I dont want to damage either one. I am currently using some OLD tower speakers but want 5.1 sound (Bic H-100 on the way) while looking for speakers. Please advise if its a bad idea to use these. Thanks in advance! P.S. Any advice on a speaker package (without sub) would be great.