Looks like you are getting the hang of the editing process. You don’t have to use a dissolve transition between every clip though. I would recommend using a transition only if it ties in with the music. Cuts are okay especially if you make them at the same time as the music beat. I have another car dealership video I am trying to finish up where I used the sound bed beat to motivate the cuts. I hope to have it done in a day or so.
It must be nice to have a sweet job like that every 3 weeks between the view and all that flat glass.