I traded for these.

Yamaha baritone guitar and Goldfish 'Bassfish' short-scale bass.

The Yamaha is a dirrrrty guy; great lowdown sound.  The Bassfish is super-easy to play and, as you can see, really small.  The only issue is a few sharp frets on the bass, easy to remedy.

NOW, should I pull a Thérèse Lanz and replace one of the pickups with a bass pickup?