I've been using a Dynavector 10x4, list $325, and it works terrifically well with the same TT & arm as yours. Here's a review with it on the same set-up:
http://www.soundstage.com/vinyl/vinyl071998.htm
http://www.soundstage.com/vinyl/vinyl071998.htm
Whats the Best Cartridge for a LP12 w Ittok $ 500