Lastlid, I think you'd find that an immigration advisor will present the application pretty much as Ricky has intimated.
Everything referenced to the relevant immigration rules, and cross referenced to each other.
The sort of thing that can be covered in a good sponsor letter.
Makes it very difficult for the ECO to find a reason to refuse.
The ECO's have reference documents that contain 'standard' wordings for different refusal scenarios.
Bit like standard letters in a way.
