A sensory rich experience is one that isn't just pictures. You allow yourself to hear what will be said, you smell the air, feel the environment and temperature and most importantly get in touch with your emotions how do you feel when you have that experience.
You can replay the image three times to build the additional tracks at first you might just notice the images and the next time add the sound and then add the emotion. All the while make it as real in your imagination as you can.
Use whatever senses most trigger the positive emotions that you expect from your goal.
Alex