Am I missing something really hard on this?

The stepsister in law has been quoted $nz840.00 @ $nz140.00ph to r & r the throttle body on her 2.5 X type.
I am assuming the 2.5 would be very similar to my 3.0?
This is mine, 4 bolts and two spring clamped water lines and the electrical plug:

But, but, but… you first need to open the bonnet. Do you have any idea how complicated that is and how long it takes?!? :crazy_face: