Creating a zap is an amazing experience once finished, but you need to ask yourself what you are looking to accomplish -- start from the end result and work forward.
You want to create zaps for each primary disposition you have when talking to a seller through products such as calltools.
wrong number - this would only tags numbers
new lead - this would update the status, tags a number as correct number, and possibly add a appointment in google calendar or create a task.
dnc - this you should only tag numbers
maybe - change status to follow-up and set tag on numbers to something such as correct number
not interested - tag phone number as correct number and change status to not interested, etc.
This is just to name a few, and the world or data :P is your oyster