Here are some ideas
If you want a tonearm that will take standard headshells, then have a look at the Jelco 750.
If you're good at tonearm set-up, then a used Hadcock will get your Grado to sing. Beware if you're a vinyl set up virgin though, as the Hadcock is not the easiest to set up.
If you can go to USD1100-1200, the the Transfi Terminator T3Pro is a fantastic parallel tracking arm and would be great on a solid granite plinth.
If you want a tonearm that will take standard headshells, then have a look at the Jelco 750.
If you're good at tonearm set-up, then a used Hadcock will get your Grado to sing. Beware if you're a vinyl set up virgin though, as the Hadcock is not the easiest to set up.
If you can go to USD1100-1200, the the Transfi Terminator T3Pro is a fantastic parallel tracking arm and would be great on a solid granite plinth.