Any tips for smoothing out wrinkles/flesh tones?

Currently in the middle of post on some PSAs with celebs in them, would like the ladies especially to look their best. Was going to use the Skin Smoother plugin in FCP but since I'm doing my compositing in Motion (they're all shot against greenscreen) and FCP filters don't get sent over I thought I would try a little Color action. Any tips for working with skin and flesh tones in the ColorFX room?

TIA, JK

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SCQT! Self-contained QuickTime ? pass it on!