Wing damage
I have repaired similar wing damage. I spent a lot of time and research before I did it, consulting a number of manuals, sources and people. My advice to you is this:
From what I can I see the damage involves not one but two wing ribs and the skin is really stretched. The ribs are probably bent if not creased. Get a borescope and look inside at them closely. You will not get really stretched skin to reform and shrink and you will have "oilcanning" when you are done.
Small dents have been successfully repaired using paint less dent repair guys and they may have gotten an acceptable repair BUT...
If you ask the designer of the plane, VANS, they will tell you the only thing they will buy off on is to "replace damaged parts." Or the only other acceptable option is to make the repair according to FAA AC 43.13-1B.
43.13-1B is a very old Advisory Circular although it has been revised several times. It is only general in nature and provides general guidance, leaving the A&P some latitude but not bending out (hammering, tapping on, pushing on, etc.) a dent. It requires using overlays or patches and lots of rivets.
Furthermore, Vans heat treats the ribs to T4 level after they are stamped. 2024-T4 cannot be rebent. After the first damage the structure of the aluminum weakens and over time it can crystallize if not already. If you rebend it, it will crystallize.
Most automobile aluminum is not 2000 series aluminum but either 5 or 6000 aluminum from what I could find. The thickness is usually .040 or more which provides a lot more "meat" to work with. A lot of the dent repair guys don't do aluminum because it requires them to buy some extra pretty expensive tools, which may involve applying heat. They also have to have some structure to pry against while they "massage" the metal. Also nobody I could find would touch an aluminum "AIRPLANE" (liability concerns).
The 7 series planes are a piece of cake to take the wings off of compared to earlier models. Take it to a place (hangar) where you can really work on it. Take the wing off. Put the wing in a jig so you know its straight. The outer leading edge skin is the largest skin (I think) on the wing. Remove the wing skin and replace it. Check the ribs for integrity. Replace them if necessary. They aren't that expensive in the overall scheme of things. Once you take all the rivets out of a wing rib, and if the spar is not fixed, things will start to shift. Two ribs out, and its more flexible. If you use all new parts on a CNC 7A, the parts should line up easily and you have new rivet holes to work with.
Document the repair with photos. Once its done, you won' think about it and wonder.