Since you're considering a Spoiler, you might keep your eyes open for a Distillate as well. They're less common but more versatile -since they have the bass & treble boost/flat/cut switches as well.
Occaissionally you'll see one up for sale in the same price range (or slightly more) as a Spoiler.
Just a thought. They're very similar, virtually the same in every other way.
Regardless, both rock... you can't go wrong with a Spoiler... it's a great Alembic bass!