You can change any cursor by looking at the Component.Instance.Cursors collection and modifying the cursor depending on the type of handle.
The following code indicates the cursor for the Origin handle type where this is the key.
Cursors.Add(
HandleType.Origin, System.Windows.Forms.Cursors.PanNorth);
You can replace PanNorth with your own cursor eg Arrow, or a custom cursor loaded using Component.Instance.LoadCursor. Make sure you remove the current entry for Origin first