Soliciting advice on integrated amp power requirement to drive totem arro speakers @ 4 ohms and a relatively inefficient speaker. Setup in standard size living room with medium height vaulted ceiling, Mexican floor tile, room isn’t treated, 1 wall is mostly glass(floor to ceiling) to the outside. Open floor plan to kitchen and connecting family room through 2 arches and hallway. Considering rogue Sphinx v2 hybrid,[email protected] ohms/[email protected] ohms. Mostly intended for TT setup but will probably add a Schiit’s DAC to play iOS music files from iMac. Like the totem sound and slender floor standing profile, I understand they like power although I’m not going to play super loud. Appreciate your input.