I have been getting by with iMovie and shooting in HD for now. Nothing fancy, but it gets the job done for the short videos I am making. Plan to start shooting 4K video and using Final Cut Pro X when my new iMac 5K Retina gets all set up.
I was wondering about a lens hood also. I am getting a bright reflection projected onto the ground in my videos and sometimes I can even see the shadow of the Inspire in there.