Though for a remix as opposed to a DJ set, I personally find it more useful to have a dedicated post with a more descriptive subject line – include the genre and whether or not it’s a free download in the subject line. I also find it very useful to have track details in the text, such as the BPM and key.
Listening to it, and it’s a bit thin for my taste, but I don’t think this is a style of music that I know enough about to be able to properly comment on. What I can say is that you did a good job of making sure the drums cut through the mix, which is very important. I like how much presence the bass has when it kicks in too.