I've got an EQ-500 too, and am also saving for the Unami Red. My deck is a Luxman PD-171 with a Jelco 850 arm. Currently it's paired with an Ortofon Cadenza Black and it has really been a thrilling combination. I was happy with it UNTIL I installed a Hana MH on my secondary 'table. I must say, the hype regarding the Hana carts really seems justified. I've been really enjoying the detailed, accurate, dynamic and musical Hana. Now I just have to have an Unami Red. So now I have to cull what I can of my stereo gear and put it up for sale....
So I'm sold on the Hana without ever hearing one, but I can really recommend the EQ-500. I've had several phono stages before, including a Parasound JC3+. The Parasound was touted by many reviewers for its extreme quietness but I wasn't impressed. I don't think my unit was faulty, it just wasn't super quiet like many claimed. The Lux, tubes and all, is just supremely quiet. Turning up the volume ALL the way (without a record playing) on my Accuphase E-470 DOES reveal its noise. And the sound is a pleasing shhhhhhh of a brilliantly designed circuit.
I'm confident that the Lux and the Hana Unami will be a match made in heaven.