Wish: selection options from within PointCloud

Hi,

It would be great if selection options, like SelBrushPoints could be easily accessed from the PointCloud command.

Related to this, being able to remove/isolate (rather than just deleting) selected pointcloud points (through brush or ctrl+shift-selecting) would also be helpful. Right now, if I select a couple of points, and then call PointCloud, my selection will be cancelled.

Thanks,
/GW