CorelDRAW X5 :: Converting Many RGB To CMYK Bitmaps - Relative Vs Perceptual

I have a document which contains around 100 RGB bitmaps arranged in a collage. Now this is going to be printed offset, delivered via pdf with cmyk swopv2 color profile.

Most of the rgb to cmyk converted images look best with relative colormetric as they're fairly close to the cmyk gamut and this maintains the saturation and colors I'm looking for. However, some wider-gamut images look much better with perceptual rendering intent.

Is there any quick way to pick my rendering intent when doing individual bitmap mode conversions in draw, so I can hand select which images are converted using relative colormetric and which using perceptual?

i.e. click one bitmap, menu bitmap, mode, cmyk using perceptual,or menu bitmap, mode, cmyk using relative colormetric?

Right now the quickest way I can seem to achieve this is to manually set the whole color management to perceptual, select by eye and convert those images to cmyk that are well outside the cmyk gamut, then set it back to relative colormetric and generate the pdf cmyk which then makes those rgb images not manually converted while it was set to perceptual be converted via the now set relative colorimetric. It works, but I wish I had more interactive control on the mode conversion bitmap by bitmap.