Josh,
I own a Dragon's Wing.
It is a relatively heavy instrument (mine is, anyway). I do like the Signature electronics - simple and to the point. It is comfortable to play sitting down and standing up, but I recommend a wide strap (Moody) if you use it live. Tones are typical Alembic, with a lot of versatility. Mine has a Coco Bolo back as well, so it is a bit different from the one at Bass Central.
It is not cheap. I lucked out and got mine for about $4200 about 3 years ago. It was practically brand new and unplayed. It remains in mint condition (I'm very careful with all my Alembics).
If you're a Rush fan (as your user name suggests) you won't get the Geddy tone, but that's OK. The Wing will provide many useful tones. If you can get one I think you'll be happy with it.
One thing I'd mention is that if you use light gauge strings (.40-.100 DR Hi Beams) like I do, you may run into a problem getting it set up to play like you want. I don't have super low action, but for me, my Wing didn't like light gauge strings. I ended up sending it back to Alembic for a heat bend, which is not a huge deal (though shipping it costs money). They did the heat bend and now my Wing plays great. Just something to consider if you use light gauge strings like I do.
Best of luck.
Alan