To mod or not to mod a Sony SCD1

Well I have been toying with this idea for a number of years. Never had the courage to mod my Sony SCD1 having read so many conflicting reports.
I still find my un- modded Sony SCD1 really great in the bass and quite musical through my Audio Research tube amps and ML Requests. Can Audiogoners particularly those who have had their Sony's modded in the past relate their experiences?
Particularly in relation to Super Clock 4 and power supply upgrade. Any views will be appreciated. Thanks.