As a new user you really shouldn't launch off a cliff with any bird.
I would say it's a loss, buy just a a bird on from b & h...you already have the controller and power supplies. t's much cheaper. Get a set of master airscrew props, and a battery
Keep your eyes open for a deal on the gimbal under $60.00
Next time launch from a wide open field and get familiar with the flight characteristics
before you launch from a cliff.
Near mountains and cliffs you should really fly above it.
I flew mostly over wide open fields, next step was marshes and estuaries, now I am flying 500ft off the coastline and 2000 feet away from me.
Next step for me is using the Tower app to make similar flights . Goal is an automated flight to a small island off the coast and back.
Taking steps and learning. If I just dove in with an automated flight to the northern coast of prudence island there would be a strong chance I would loose the bird