Good cars. I would go for a face-lift one..you can get ST220s with heater REAR seats. Some also have a separate audio system for the rear passengers. Some have the rare half leather half alcantra( sorry about spelling)
I removed the subframe on my friends V6 zetec s mk3 momdeo to replace the subframe bushes. I didn't use realignment tools to refit it.
If you get one you have to for a cone filter. They just sound mint with the V6 growl.