IMHO, there are 5 areas of attention to get the most out of an analog setup:
1. Physical Setup (table geometry, equipment isolation, speaker placement, etc.)
2. Room Acoustics
3. Source cleanliness
4. Equipment
5. Power (as in, from the wall) Considerations
...maybe even in that order...maybe. I thought I had tackled #3 - I had started the w/ Disc Doctor process, then moved to MoFi Enzyme+ w/ DIY vacuum. I recently bought the Klaudio Ultrasonic Record Cleaner. Wow. The biggest single "upgrade" I've ever done.
No, 4 of the 5 aren't sexy. But if you're looking to upgrade your experience, all must be considered.