It would be great to further consolidate the input for object movement in the orthographic viewport with node movement in the blueprint viewport. Ctrl-W (duplicate) is already the same in the blueprint viewport, and so is the arrow keys for nudging a node on the x or y axis.
Can the Ctrl and Alt drag modifiers from the ortho viewport get carried over into the blueprint editing viewport as well. These speed up workflow a lot in the top down view and would do the same while editing in the blueprint view.
Feature: Add mouse drag input events to the blueprint window similar to the ortho viewports.
Hold Ctrl + Mouse Drag anywhere in the blueprint view would move the selected nodes in the x,y direction.
Alt + Mouse Drag off the selected blueprint nodes to duplicate and move those selected nodes.