I've got the following setup: MA Silver 8i's on front, 10i centre and a pair of fxi's (along with an MJ acoustics sub). I was thinking of buying an extra set of black fxi's to make a 7.1 setup (I've got a Denon 3802 amp), however these seem to have been discontinued and I can't find a pair anywhere! Has anyone else been in this situation and found a good pair of dipole/bipole speakers to slot into a similar setup? I'd welcome some advice please. My first thought was just to buy a pair of the new MA Silver SFX speakers - I'm not sure if they'd match well, but they're the first thing to try I guess! Also - HifiBitz don't seem to have them on their list - are they available yet? Cheers, Adele.