In the USA I have used Soundsmith and Phono Cartridge Retipping both with excellent results. In England, Expert Stylus does retipping, with good reviews, but I don't have personal experience. Just type cartridge retipping in google or Audiogon for additional comments and their websites.
That Rega tonearm is good for the money, but will not let you achieve optimal performance from your phono cartridge.
That Rega tonearm is good for the money, but will not let you achieve optimal performance from your phono cartridge.