The ability to Resize Images (file size/pixel density) from within Magnet Office and not use specialist image software would be a powerful feature to have.
Sometimes image files come in and they are Large and could serve the same purpose if they were a tenth the size and would make the Magnet Office Job handle alot better, especially for those of us who have computers of more moderate capabilities.
In conjunction with this, I have just imported a dwg with a few large tiff files, when all was loaded I noticed that the image was only accessible as a normal layer, to be turned on and off. It was not listed in the View Background Images List. So the ability to grab an image layer, and change it, to make it visible in this List would also be needed.
I do not know if this ability exists in other Survey CAD software, but in my opinion, would be a real selling point especially since another good feature of Magnet Office is being able to keep everything within the Job and not rely on Xrefs.