Cruentus
Grandmaster
Of course, some of the original text of the gospels were compiled before Nicea(I think Mark is believed to have been compiled around 70 c.e.), but a surprising number of them are probably closer to the time of the Council of Nicea than the time of Jesus--or at least equidistant(I can give the dates if you'd like ).
How 'bout I give you the dates. The Gospels in the Bible were written between 70 c.e. and 110 c.e.. The council of Nicea was 325. Could things have been lost in transletions of the gospels? Sure...but that is irrelevent, bacause the "oldest" greek and hebrew versions still exist. But your conjecture that the Gospels were written on or more near the time of the council is not supported by the facts that are available to us. The council was about 215 years after the last gospel was written; about 255 from the first. I don't see how the gospels were written closer to Nicea. Also, the letters were written even before the gospels. I think you make a lot of conjectures which I find hard to buy, because of the lack of/false evidence supporting your conjectures.
But, as with everyone else, you will believe what you want. I don't have hard feelings about this if you don't.