I recently did a search for a new cartridge for my system which includes Harbeth Super HL5+ speakers and the Aesthetix Mimas integrated amplifier. I use a Clearaudio Performance DC turntable. After listening to 10 different cartridges I settled on the AMG Teatro. It was the best cartridge I've heard at that price point, $2700. Based on the sound you are looking for it might be a great choice for you. There are a few reviews online that go into the specifics and may be worth a read.
At $4K you might want to look at the Clearaudio Stradivari v2. It's a bit more rich in the midrange than the AMG. Good Luck!
At $4K you might want to look at the Clearaudio Stradivari v2. It's a bit more rich in the midrange than the AMG. Good Luck!