Alright. I am not aware of any tools that support special speed settings like that, although there could of course be something out there that I am not aware of.
If you know anything about coding, this may be helpful to you:
http://toolsforscholars.com/defmon/doku
gtheplayer
If you don't... well.. If this is a feature that many people would like, I guess I could consider adding direct export to a self-executable file from within defmon, and perhaps to playsid format as well. Both of these are of course reasonable features to have in an editor like this. Didn't quite get what you are primarily after.. sidplay file, or self-executable file? ...or perhaps both?