An Excellent (Moderately priced) tube integrated for QLN prestige 3 Speakers

Hi everybody wishing all of you a beautiful peaceful qweekend. Here's my question: I have been running around in circles looking for a moderately priced ( under $4,000) integrated for my QLN speakers. Used is ok, but  please - please no recommendations UNLESS you have actually heard your recommended  amp with the QLN's. I currently own a good integrated solid state amp and I plan to keep, so if I ever decide to go back to Maggies,  I will be able to drive them with a high current amp.  Right now I live in very small house and the listening area is 11 X 15 feet with an 9 foot ceiling. The room is moderately treated with all the usual plants and wall treatments. I guess I just have the itch to try a good tube integrated so that I can fool around with tube rolling. I am looking to increase the sound stage width and depth and if possible an increase  in holographic imaging. (I know every audiophiles dream).  Associated gear: really good Holo Spring DAC/Jays Transport, great cables, MG Audio/ Synergistic/Wireworld and a great SOTA turntable with a wonderful arm. (  A plus would be an included phono stage with the integrated).  I appreciate anyone who might have a few integrated amp suggestions for me. Thank all of you for your time and help with my request.

Blessings Charlie