What are the necks like on these things? Just from looking I get the impression they are massively fat but unfortunately have never come across one in the wild.
The small body is an attractive idea.
On the Rebop 5 I used to have, the neck was chunkier than I normally like, but not uncomfortably so. My preference is still towards a more slender neck.
Spectors are a unique animal. They're not a bass I would buy sight unseen. You need to sling one on yourself to see if its right for you. For some players, they're a dream. For others, they're a nope. Spectors are great... but not great for everyone.