well, the white marks don't look too bad in the actual animation once converted to video, so it'll probably be fine. (although this is very easy to do also in premeire ;p)
The one thing I think you should change, is instead of animating the moonlight melody logo for each and every track, just embed it into the wallpaper (in otherwords it doesn;t move) and animate only the editors name. It'll save running time also by not having to have the title screens stay on the screen as long, (probably cut it in half) therefore saving bits wich will further improve the quality to space ratio of the final project file.
I think the way you have it is too much time between the actual videos, which is what everyone realy wants to see when they watch it.
heh just thought of another idea, maybe have each editor (if they want) come up with their own moonlight melody logo to add variation to it (preferably in a style matching that of the wallpaper chosen) , so your not seeing the same logo every time? Or maybe even yourself come up with a few varying logos, and just photoshop it into the image itself, and only use swish to animate the editor name moving across the bottom.
I could even help come up with some. I just think seeing the same animation and same logo every time will get old very quick.
a quick example I came up with for mine:
for the name Bakadeshi, I tried to match the styling of your swish template to demonstrate my suggestion of changing the color scheme for the names to match the background. I'm not sure how hard this will be to change within swish though, probably depends on the method you used to make them.
I could do a quick encode from Premeire to demonstrate how easy it is to do in premeire also, if you wish. And you'll get no white marks ;p