adriaan is exactly right, I had a nearly identical bass --the Spoiler Exploiter is the most common JAE-inspired Alembic bass, with Distillate Exploiters and Series Exploiters made in apparently far smaller numbers.
I personally wouldn't pay $2K for a Spoiler in any body style, but the one I had was an extremely cozy bass to play, though I suspect it suffered from preamp problems, which is why I offed it.