Oh, I missed the Post where the OP decided to get the Vpi Prime
Well, done. wont regret that specially you'll be getting the ML, (mine was the Blue)
suggest that you look into a Transformer and a very good Phono pre-amp
and seriously, you do not need to upgrade the TT. it has all you need.
just enjoy the music and make sure you install the Cart really well
Also, if you do not like to deal with the Uni pivot arm, there is a VPI product that fixes that problem
good luck

