I'm happily using a Graham 2.2 on my Orbe - I'm sure it sounds good with a Tecnoarm too, though I prefered the 2.2 when I A/B'd the 2 on a Gyro.
As for cartridges...the options are endless. Does your phono stage like high or low impedance coming out of the cartridge? I've enjoyed Benz cartridges, but they have a high-ish output impedance and don't match to all phono stages that are designed for low-output cartridges. I'm using an Ortofon A90 at the moment, and it's a very nicely balanced cart with low output and low impedance that matches my preamp perfectly...it isn't given away though!