hey im running 16awg monster standard THX certified speaker cable allround, but was told for my fronts (CV VE-12f, 300w) and my reciever (tx SR-503 onkyo, 130w x 7 @ 1kHz jeita) i should have atleast 12 awg wire. the cable i have is slightly larger than other standard 16 awg ive seen, and is half copper, half silver (not sure what the metal is) interwoven. its only a 1.5 metre run to my fronts, so would there be any gains to using a standard 12awg ofc copper wire over what im using now, Thanks guys in advance!!!!