hi, trying to decide whether to sell my soul for a set of rf 7's, if i can get them or rf 83's...one dealer who is supposedly knowledgeable flat out said they no longer make the rf-7 which is wrong and that the rf 83's would be better...i know they have 3 woofers compared to 2 on the 7's but there is the issue of 2 10 inche woofers against 3 8 inchers.on the 83s's..according to the specs the 83's have a lower reach even with the smaller woofers...the dealer said the newer technology favors the 83's...anyway i have heard the 83's compared to the 82's..no contest...any and all opinions will be very welcome and i thank you all in advance...Joe D...the different room sizes they may be used is either 12 by 12 for theater setup or 20 by 15 and an open floor arrangement for music only....