Quick Note: The kiss in the aisle makes for an awesome photo! That being said, if you plan to do a dip+kiss, we definitely recommend practicing before and have someone take your photo. It's very common in dip photos to have a bad angle and 1) dip the bride's head away from the camera or 2) only be able to see the top of the bride's head. A standard, standing kiss is a much safer/more symmetrical option.
We actually have an entire a guide on this topic we'd love for you to check out here: The Aisle Exit.