You mentioned your Thiel 3.6's. I have a pair also, and have recently moved to a dedicated room with 4 dedicated power circuits. While I am hearing new details and clarity, I (and especially my wife) am being irritated more by the edginess of the Thiels. I have an Arcam FMJ 23 player. I recently auditioned some Martin Logan Ascents and some Sonus Faber (Cremona Auditor and Grand Piano) and was very impressed. So, you might consider focusing on the speakers vs. the CDP. Good luck and keep us posted- I am in a similar boat.
Bill
Bill