cartridge for well tempered classic

re help on the 06-12-00 come on please help
Apparently the better grados are a great match.
I agree pick a Grado any Grado.Have been using Grado Cartridges for more years than I care to remember---NEVER BEEN DISAPPOINTED!!!
I own a WTRP and have had success with Benz. The silver and gold are a great bargan and can be had for around $250 and the glider improves on it, albeit, for more money. However, part of a recommendations is weighted towards the pre-amp, too. Maybe you can follow up with the rest of your system. By the way Grado is a fine choice.