Hi all, I'm going to demo some Quad 21L and MA RS5 at the weekend. I have a question regarding the positioning of the RS5, I see from the spec sheet that they are Rear ported, Bass reflex. What effect does this have on placement? My current speakers are either side of the tv in the alcove and partly in front of the bay window on the left, probably 2ft from the wall. Would these speakers work well in this environment? Any comments on these two speakers in general more than welcome. They would be hooked up to an Arcam AVR200 and Rotel CD player.