Hey, it's your tree not mine. If you like it, then it works.
I guess I introduced a new question into the thread. The first was what to do with this tree. As usual, I got great opinions that were on opposite spectrums. And since, I have been considering the attached possibility. At least for the next hour, that will be the preference. In short, the jury is still out.
The second question is more general and relates to what we can call "rules" of double trunks. What Shibui said about getting double trunks to look good resonated with me. I thought about the windswept style and the difficulties in pulling this style off. Because there are "rules" for this style. For example, I understand you just can't have the branches swept left and the trunk sweeping right. When I search for twin trunk bonsais, there is no question that the trees drawing me in are ones in which one trunk is clearly dominant. They follow the guidelines Shibui introduced regarding harmony in the trunks etc. Mr. Lane doesn't seem to be in disagreement, but suggested maybe my tree could get there. He also pushed it further and provided examples of great trees that do not follow these guidelines to the T.
In the end, I think I can find better material for a double trunk than this one and will likely end up with one version of the single trunk. But my question still stands - assuming trunks that are more harmonious, is a single dominant trunk required for a good twin trunk? I'm still not so sure it is (but always willing to discuss).