Welcome to the forum dfisher!
If you are using the M2 bookshelf then you can try all sorts of placements options with the M2's in your room. Mounting a centre channel above your t.v and angled downards is very common. It should not present a problem. The inwall M2/vp100 might be something to consider as well.
I have not seen The Speaker Company mentioned on this forum before so I doubt anyone is familiar with their products.The AVS forum or the Audioholics forum might have some useful information and/or reviews on their products.
Cheers!
