hey guys im new here but was reading about the crossover mods and very interested in trying that.i have rf5 and yamaha rx-v1 at high vol,it does sound really bright will this mod help that and will i have to do this to the center it is a rc7,i was reading what deanG saying,and he does this mod if so let me know. or can tell me what 2 do.remember im new here so i don't understand about the values of the cap's thank's