Extending the editors hotkeys?

How might I go about extending the editors hotkeys? I love being able to hold D,O,P etc. then click in the blueprint editor to add a node and can think of dozens of nodes I’d love to be able to add as hotkeys, but alas you can only edit the pre-determined ones, not add new ones. Especially with decent keyboards having 12-48+ macro keys.

Bump. (What are the bump rules?) Where should I start looking. Is this possible through a plugin so I can update the engine still?

Gonna give this one last bump.

Make this #ue4tip for you, hope it helps: