Just me, but I wouldn't touch an acoustic-guitar bass with your ten foot pole.
Just can't stand the sound or the lousy amp problems....and, with the proper acoustic acoutraments, you can make the solid-body bass guitar sound as good or better than what your after. For instance I love to use my ol' LR Baggs Para Acoustic DI for both my guitars and basses when I want that "acoustic-jazz" feel....I can get it with Baggs even playing a solid piece of wood thru the direct out, and even add some wierd additional effects (Like Lexicons) into the "acoustic stream"!

I have a Squier Jazz Bass (Fretless) and an Ibanez RD-GR (fretted), both for just a handful of $'s, new, but very well made for "starters".

I love the action of the fretless, meaning if you're already "conditioned" to a guitar fretboard and it's own fret spacings....then the increased spacings (and proper landing spots) for a clear tone on either a fretted or fretless Bass Guitar will easily come to you...but it's so much cooler in using chromaticism and slides with the fretless...for sure more fun for a electric acoustic guitarist.

Have you seen this....I'm looking for one for Bass Guitar:

http://visualguitar.com/index.php


Yamaha...Motif ES-8, Motif Rack, CS6X
Korg...Karma,Triton Classic, PA-80, M-1+
AkaiSampler-S5000, Roland.. X5080 Rack/G-1000 Arranger
Various Guitars/Basses Amps Pedals Rec.Equip.


Plus, BIAB 2015 and Sonar Platinum 2015 Upgrade from Cakewalk's Sonar X-3