Great - another guitar I want now, thanks!
Seriously, especially as a lefty, yes! I don't get to try out a lot of guitars in Omaha (middle of nowhere), so getting to hear a guitar put through its full range of tonal options in a high quality recording is crucial to deciding what I like and what I don't in a guitar. Your demo accomplishes exactly that, and I commend you on the great playing as well as recording it quite nicely. I like the youtube demos by Gregor Hilden for these same qualities, and your demo reminded me of his.
Gotta say also that it has the potential to change my perception of a guitar as your demo did - I had thought of the Duo Jet as a country guitar, but now it seems it can do pretty well at blues also (in the right hands). In other words, those demos have the potential to open my mind to guitars I wouldn't otherwise consider (not that there's anything wrong with country, it's just not my thing).
Very nice, I'd say yes, by all means post more.
My favorite guitar depends on the song.