Supergirl and Power Girl

Let me just start by saying this:
                                                                           

                                      ...I loooooooooooooooove me some Melissa Benoist.
                                                                          

                                                                      I really...
                                                                         

                                                 ...really love me some Melissa Benoist,...
                                                                           

...but, even though she is perfect as Supergirl, the Supergirl TV show is FAR from perfect. I've tried, but I can't... I just can't.
                                                                            

However, if they continue to drag along the show and continue to separate the actors on the CW shows from their characters' portrayals on the big screen, then Warner Bros. will need a different actress to play Supergirl should they ever decide to introduce Superman's young (technically older) cousin Kara into the DCEU...
                                                                             

They would need an actress who is talented, looks the part, and preferably has movie experience. Who would I pick?...
                                                                            

...Well, I loooooooooove me some Britt Robertson. She's the bubbly blonde beauty for the job!

                                                                                

   As for Power Girl, the curvaceous, fan favorite, alternate universe version of Supergirl?...
                                                                       

                                      ...I LOOOOOOOVE me some Charlotte McKinney!
                                                                              

What?... I'm not saying it has to be a huge speaking role, but a little fan service can go a long way. ; )

Lois Lane

                                                                              

Amy Adams is a talented actress, but she just doesn't do it for me as Lois Lane. She doesn't convey that confidence Lois is supposed to always have even in the face of death. Also, her "tough" outspoken moments fell a little forced.
                                                                          

Oh, and she doesn't even look like Lois Lane! Seriously, they couldn't even darken her hair to play one of the biggest female characters in comics?

I personally would have chosen none other than...
                                                                                  

...Allison Scagliotti to play the role. I know she's pretty young, but if they were to start fresh with a new reboot, then her age would be ideal when it comes to moving forward in the franchise, just like Tom Holland as Spider-man. I know that she's pretty much a TV actress (Drake & Josh, Warehouse 13, Stitchers, Vampire Diaries, etc.), but she has talent, experience, and potential.
                                                                             

Not only does she look the part, but she can most definitely pull of Lois' attitude, slyness, sarcasm, and confidence.