I have a Status graphite neck on a Warmoth swamp ash J body, with EMG J pups and a BAII bridge. I love graphite necks (Status in particular) and this fretless is the only one I will ever need. Awesome tone.
I've been using Dean Markley Fretmaster strings on it (these are rounds, but burnished over the fingerboard section for a slightly smoother feel). I have a set of Rotosound Solo bass to try on there as well. That said, I've never had wear problems on a fretless board even with roundwounds, and I did a lot of gigs over a five year period with my Yamaha fretless with a rosewood board. The fingerboard on the Status neck is phenolic and is probably just about as wear resistant as you can get.
Here's a sound clip:
www.billygreen.pwp.blueyonder.co.uk/Clip1.mp3
(Ignore the hum, I recorded straight to my soundcard with a crappy unshielded lead. In use the EMGs are dead quiet.)
So, not much information for a few posts and then more than you probably want. Sorry I can't comment on the Moses necks, though.