Marco,
My immigration adviser is handling our submission, but I have just read the UKBA guidance (here: http://www.ukba.homeoffice.gov.uk/vi...-info/appeals/) and I am pretty sure you do not need to re-send all the original visa application documentation. The embassy should have kept your copies (which they will have confirmed are true copies). However, I am not qualified to say so it's only IMHO. I wish ALL of us the best of luck!
