I have the same TT. As soon as I get the extra money, I'm going to get Ridge Street to rewire my tonearm and have the wires go straight to the phono preamp and bypass the jacks on the back entirely.
If I can ever find an RM9 base by itself, I'll upgrade the whole setup to it. THEN I'll be done..

I agree that you want cables that provide low capacitance and good shielding in this part of the path.
-C