For the Focal, I would recommend avoiding fast high resolution type amps. This includes your emotiva and other amps such as the suggested Luxman and the suggested Rotel. While the Luxman and Rotel are excellent for their price, they are not going to be a good match for Focal. Avoid Bryston and Classe amplifiers as well.
Parasound might be a good match. Pass Labs might be very good as well, but I would probably try pairing with their XA series amps instead. The Class A of the XA series gives you more body (which is really needed for these Focal).
I have heard Prima Luna tube amps and they are very nice for tubes, but I don't know enough about them to try to predict how they will pair with the ultra-fast sounding Focal (which can easily sound thin).
On a budget, maybe the Vincent Audio amps with tube input stage?
Parasound might be a good match. Pass Labs might be very good as well, but I would probably try pairing with their XA series amps instead. The Class A of the XA series gives you more body (which is really needed for these Focal).
I have heard Prima Luna tube amps and they are very nice for tubes, but I don't know enough about them to try to predict how they will pair with the ultra-fast sounding Focal (which can easily sound thin).
On a budget, maybe the Vincent Audio amps with tube input stage?