+1 for the fet compressor.
I only got it a coupe of months ago and have already used it on every finished mixdown since then usually just hammerd all the way down then dial in about 25% of the compressed signal, it reallg gives everything a boost while still keeping the dynamics.
Its my second fave plug, after Sound Toys Decapitator, again i use it in the same way with the paralell mix level.