daltrey

I have just acquired a set of these and want to replace my old speakers which are bi-wired.The popular consesus on these board is to y-split a sub cable from the sub out of the reciever to the the LFE in,and use the top set of terminals on the RP-3's leaving the metal strip in place. Since my set-up is already bi-wired,I was wondering if I should still keep the system tri-wired or not. I was using some pretty decent Kimber Kable 14ga. for highs and some not quite as good 12ga wire for my bass response.Should I just run the Kimber Kable where it is more detailed than the 12 ga wire?Or will I notice a difference?