Didn't understand much on what you wanted.
But I'm just gonna throw this tip here on how to change Profile Header size.
Search for #elProfileHeader, will be the very first in the begginning.
Now, just change the height value to 550px. But if that's too much,
I recommend 375 - 400px. (my personal taste xD)
while we're here, change padding-top to 10px; and the profile picture
will be at the top.
Preview:
https://i.imgur.com/02j6X6n.png https://i.imgur.com/guFjJ2n.png
When done the changes you want, save it.