I have managed to extract a bit more from it than I could from ART-9 by changing cartridge loading to a higher 300 Ohms.
I don't understand how you can extract a bit more using Conical stylus instead of LineContact ? It's quite opposite direction. Maybe it's personal preferences.
The lowest possible gain for MC is always preferable until the sound is acceptable.
You can always unload you cartridge using 1000 Ohm or higher.

