I'm currently considering The CJ CT5, one of the VACs, the VTL 6.5 and perhaps the BAT 31SE or not yet released ARC LS26.
Then there's the Steelhead which gets you a pre- plus a sweet phonostage. And if you really want to buy the latest forget this suggestion, but, at ~$3-$4k used, the CJ Premier 16LS is worth a listen.
I'd really like to learn your pros and cons on those you've listed.