Dear Darkj: I think that your cartridge is first step down the XV-1s so it is not an unexpensive cartridge.
If you send it to a " universal " re-tipper " you will receive a different cartridge with a different quality performance level that almost always is only different but not better one. IMHO there is no single reason for a cartridge coming from a re-tipper can sound better only because a different cantilever or stylus shape or what ever, a cartridge is more than cantilever/stylus shape. Let me explain:
With top and expensive cartridges every single part of the cartridge design was choosed to achieve the cartridge designer targets. Normally all those manufacturer cartridge parts are sourced especially only for that cartridge manufacturer ( in this case: Dynavector. ) and no re-tipper ( any ) can put his hands on any single of those valued cartridge building parts that are exclusively for Dynavector.
In the other side the re-tipper does not know each one single " reason " why the designer made the cartridge design in that way, not even know the real " hidding " manufacturer designer targets in that cartridge design. Only the cartridge manufacturer can fine tune the cartridge suspension according those targets.
Additional when you send the cartridge to the manufacturer what you received is a totally new sample with all the manyfacturer up dates on it, up dates that several times the manufacturer never speaks on them. So, probably you will receive from the manufacturer a better cartridge than the one you own. This can't happen through a re-tipper.
I use re-tipper for vintage cartridges or today non top of the line ones.
Regards and enjoy the music,
R.