clearaudio champion w/ unify but what cartridge?

I've been enjoying the virtuoso for a few months now. The unify arm is so sensitive to outside vibrations that i ended up building a wall mount for the TT and have been so pleased with the results. The virtuoso is great it has impressed me and my friends time and time again. I recently replaced the basic with an EAR 834p and have been blown away yet again. The cartridge is great at putting the performers right there in front of you and the differences that can be heard in between this analog set-up and my digital components are amazing. I would highly recommend the virtuoso. Though I havent done much comparing as I've been so pleased. I am awaiting the arrival of a Concerto. I dont know what to expect, I hope it's earth shattering but I'm trying to get my expectations too high.

A Cearaudio Virtuoso (Ebony) Wood Cartridge came with my Marantz 15TT. When the tonearm proved to be defective I was sent a new TT. The cartridge is Black and Silver, unlike the ebony black I originally purchased. I have noticed a sound difference. The Ebony seemed clearer. But then again the tonearm proved to be defective. I do not know if the "Ebony" should always be all black. Does anyone?

is the marantz tt15 unify arm the same as the satisfy carbon fiber arm on the emotion cmb table? are all unify arms sensitive to vibrations? the unify fluid arm on my michell reference hydraulic transcriptor doesn't seem to be overly sensitive to vibrations.

I had a Clearaudio Stradivari MC on my vintage Clearaudio Revolution Turntable. Sound is gorgeous. Synergy is a key. You will want an amp, a phono pre and wires to do it justice. But the champion is a worthy table! Have fun!