I just got a Mya-Moe cocobolo last month and I posted a few vids of me playing it a few weeks ago. Initially I was a bit disappointed with the sound but it has definitely grown on me. I'm not good at describing sounds technically but I would say it has a 'mature' and 'serious' sound. Much more mature than my koa concert. For me this makes it less suited to the jangly fun stuff but great for finger picking, moody pieces and classical tunes.
I think this was why I was a initially disappointed, as coming from a background in guitar and having only played the uke for a few years I was still very much wrapped up in the warm carefree sounds of the Hawaiian woods and smaller sized ukes.
The individual resonance and sustain of each note is superb and there's some songs that I can play like Canon in D or Fur Elise that I would always play on this now and other songs like Pineapple mango or Guava Jam that sound better on a warmer instrument. I guess it all depends on your playing style but I'm glad now to have such a range of options to chose from based on the mood of a piece.
I think if each note needs a life of its own, I go for the cocobolo...but if it needs some friends to support it, I pick up my koa!
I'm no expert but judging by the fact that you've gone for a baritone I would say it would be a good fit. I'm not sure how cocobolo would sound on a soprano but I would be interested to hear the mixture of the two characteristics!
Hope that can be of some help.