Dear Dhcod: If you can strecht your budget then IMHO this is one of the best matching tonearm for the Helikon that I try it:
http://www.audiogon.com/cgi-bin/cls.pl?anlgtnrm&1271522160&/SME-IV
Regards and enjoy the music,
Raul.
http://www.audiogon.com/cgi-bin/cls.pl?anlgtnrm&1271522160&/SME-IV
Regards and enjoy the music,
Raul.