I dare say the ramp will be an item that needs work but just hoping the lead to the ramp works and the ramp can be crafted to work, but yes you are correct a weak / poor shot to the wave will lead to the dump wireform and a more powerful shot will direct the ball to the longer wireform.

The large hole will be a optional pop bumper, or a 2 post spinner or a 3 post spinner = variety

The wave will hopefully be a light blue see through plastic eventually giving you some visibility to the outer orbit and the upper right vuk shot.

and the lower section to the flippers is a blend of fathom / skateball = a bit of a nudging game