Norma Revo 1 CDP sounds good to me, listened together with its int amp IPA 70
Could also consider Atoll CD 200 from France
As well as Trigon Recall II CDP from Germany
Personally not a big fan of Sim Audio but maybe it has synergy with your Sim Audio amplifier. BTW, a bit risky of buying 2 hand CDP cos you can't tell how many hours it has been using. These 3 CDPs should cost some $30,000 for new.