An ATP should have no problem with this stuff. I'm just a Private, SEL and manage to muddle through .... sort of.
All the buttons are in there, just set them up to suit.
Place it, size it up and add some text and a function from the list. Same for the LED.
No 7 though, all I see is 4, 5 and 6.
I don't use this designer, just fiddling.
Fly safe,
Russ