MC for Low Mass Tonearm

With my table's low mass tonearm I am sad to see only Ortefon and Sumiko MC carts available.  Please offer suggestions for other carts/brands that might work with an 8.5gm arm.  <$3000.00 budget

My System:
Pro-ject RPM Table / EVO Carbon 10 inch arm  8.5 gm mass and very rigid

Into all Aric Audio front-end:  the 'Transend MM phono pre' (12ax7 and 47ohm), '6SN7 Linestage Preamp' and 'Transcend Push-pull' amp into ZU Soul Supreme.

My current carts are MM and MI, Grace F9e and Soundsmith The Voice. Both are hi-compliance (+22cu).

Will I be able to best those with a $3k Moving Coil cartridge?  The Voice is really nice! 

I'll know that I need to purchase an SUT.

Bent