after 6 mo. of forums,internet,pulling hair and 1000's of opinions i am going to drive my 5-KLF20's, one of them being converted to a hortzontal firing center and 2-KLF30's as mains with the 950/770 combo should be sweeeet! my question is with all my speakers being full range as they are will i get any advantages, tweeks or anything out of the ICBM?