Are you going to RMAF? Doshi should have a great room with Alexia's.
I went from ARC REF5SE and REF Phono2SE to a Doshi Pre. I had ARC REF250's and REF 75 and I prefer Doshi Amps and have his 90W mono blocks. I did an in home A/B over three weeks and just stopped listening to the ARC gear. I'm not good at reviews or describing sound differences. To me crazy grip on every note. Soundstage and imaging that satisfy no longing just sweet some what awe inspiring . I bought Sasha's based on your observation and wasn't a big fan to date. There is an uncanny sublime synergy and I am now a convert but setup took some time. Bottom line have a listen highly recommended.