I just finish my masters thesis, and I was told by one of the referees that I should publish some of the results in there. However I feel that I mainly repeat arguments by other people in a slightly more general form.

I do feel that I improved certain results. I also approach these results in a different way (thanks to several decades of mathematical development). However the ideas behind the proofs are not mine, and I feel that all I do is rehash the original idea.

Of course for a masters thesis this is fine, I do feel very happy with what I did. However I don't know whether or not I should write those into a paper form.

I was hoping to get a general advice from those more experienced than me. When do you publish a result? Especially as a young mathematician-to-be.