A little while ago I answered this question: What is the sun's spectral series?. For whatever reason (I'm not exactly sure), I went well outside what was expected in answering it; I provided a lot of un-asked-for information. Personally, I'm quite proud of myself for the level of detail I put into it. However, I now feel that this answer would be better suited for a question that more directly asks for that information. I considered modifying the current question to better suit my answer, but that would change the essence of the question too much if you ask me.
What I want to know is if I can ask my own question that is tailored to this answer and can I (with some minor tweaks) re-post this answer?
If I were to do this, would my question just be flagged as a duplicate? I fully intend to make a different enough question, but the answer would be more or less the same.
Is there a win-win scenario here?