Jean,
Thanks for the note. You left out a few filters, though:
Alpha Cleaner – Allows you to zap grain or noise, fill in holes in the foreground matte, and fix other challenging matte problems. Additional gamma controls let you cut out dark noise and sharpen matte edges.
Color Matcher – Re-maps the colors of the foreground to match the background for seamless integration. Tracks color changes automatically.
Deartifactor – Fixes the low color resolution problem in DV & HDV formats. Especially good for keying with DV.