Improve your ear with these. 834p

I just realized I don't need to buy a better phono stage than the ear 834p!
A friend kept insisting I install nos tubes in my phono stage, and I finally did. Don't think I have heard a better phono stage than what I have at home!!!
Can it get better?
What are some tweeks a'goners have discovered?
Was wondering if moving the power supply away from the signal board could improve things some more?
Or taking the 834p apart and hard-wiring it!
Also had my ear suspended with rubber bands to decouple it from the room!