What about an ARC 75SE…? They come on the used market often and it may give you an opportunity to see if the upgrade to an 80s or 160s is worth it…? I had a gryphon Diablo 300 and did just that. The Gryphon had incredible head room and iron fist bass control, but it was a little too dark and clinical for me. The ARC amp was buttery and lovely and not at all harsh with plenty of party for loud passages. I sold the gryphon, bought a used REF 6SE and a brand new 160s and, well… I’m a happy boy. My speakers are Sonus Faber Serafino’s.
I don’t know your speakers, but my Amp Journey took me from McIntosh to Gryphon to Audio Research.
good luck…!