amplifier advice

I recently picked up a pair of focal chorus 706's off market place but still haven't bought an amplifier for them. I'm running a Fluance Rt85n with a schiit mani 2 as the preamp. After looking online the Yamaha AS504 seems appealing but i don't want to with the wrong amplifier. I would not like to spend more than $800 and even that is a stretch. Any recommendations would be very appreciated. The speakers are about 89db sensitive, with a of max 120 watt @ 8 ohm (obviously staying between 50-90watt)