Cartridge recommendations

Hi, I have a Thorens TD124 that was sent to Schopper in Switzerland and has every upgrade available that Schopper can do to this turntable including motor upgrade and service, upgraded platters, Schopper chassis plinth and Schopper decoupled armboard etc etc etc; I recently purchased an SME V tonearm for it. As you can see, I have spared no expense to this point; My last step is to pick a suitable cartridge; Looking for recommendations. My first turntable; Thank you.