Aperture and Sharpening

[MrPhil]

I am currently using Apple's Aperture as my RAW processor and doing most of my edits within Aperture. I am then moving the image into Photoshop to prepare it for printing; which may not be the best workflow, but (so far) seems to work for me.

Question about this; what is suggested for capture sharpening? Should I do no sharpening in Aperture and then capture sharpen in Photoshop before soft-proof adjusting the image and then output sharpening, or should I still sharpen in Aperture, then soft-proof adjust and then output in Photoshop?

Hope this makes sense?

Thanks

Phil