Seeking ideas to tweak the SP10mk3 further. Right now it is in stock SH10B5 plinth, but I replaced the stock feet with hardwood (mpingo) and replaced the stock rubber mat with AT mat. I also have the brake mechanism removed and replaced the MN6042 chip with the new one from FidelisAnalog. All stock caps have also been replaced. Sonic improvement is there, but I feel I can unleash the sound further. I have been toying with the idea of cnc-ing a new plinth and remove the stock frame altogether ala Artisan Fidelity's NGS (or even SAT's). Would like to hear what others have tried and found to be a winning combo.