Of course! I'm a big time user of timeline.
You did exactly what you need to do for another source.
First you should extract the plugin properly in the scripts folder, from there, you can do whatever you want.
If something broke, this is mostly due to your motion source. I don't think you need to reinstall everything, you should just undo your change and retry to see what prevented the VAMLaunch script to work.
Since I know Acid pretty well, I'm gonna try to see if I can figure out something for the plugin. What you're trying to do is something I had in mind for a long time, but at the time, I did not know Acid that well and I did not try to bother him with that.
I'll keep you posted if we can do something about it : )