"If we begin our Integrated PM journey, then we will gain increases in project performance, but we will need to define the scope of the Integrated PM System, and determine a completion date."
There's a cartoon, like the one above, that's probably posted in every auto mechanic's garage on the planet. In the cartoon, there's a bunch of people rolling around laughing uncontrollably. Above all this mayhem is the caption, "You want it when?" Of course, as an Integrated PM System project manager, you can't take that same approach, but a reasonable deadline must be enforced.