Rebuild or new cartridge with my zeta tonearm

Hey all,

im refurbishing my Gyrodec with Zeta tonearm. I have a Sumiko Talisman Virtuoso B . It needs a new stylus and possible rebuild from Soundsmith. My question:

is it better to rebuild the Sumiko or get a new cart? What carts would you recommend within tonearm? 
Thanks in Advance