Just wondering if anyone has the combination as I mentioned above or an opinion how such a system would sound like.

This is going to ba a 5.2 system in a large open lay out living room and the center channel speaker is going to sit on a fire place mantel which I hate but something I need to live with until I figure out a better plan?

I am more worried about Luna Duo as a center channel to keep up with the EXL towers.

It will be mostly used for regular TV/streaming music and occasional movie with bluray disc's etc..