I am not saying that you are wrong, I just think that your line of reasoning in supporting the resurrection is very BADLY flawed.
There are plenty of people in history, even recent history, who have "drank the koolaid" so to speak. If a few DOZEN people are willing to die so that they can be wisked away on their comet to a new planet paradise then does that make them more right than the 11 who risked their lives to spread the word?
Belief in Christ and belief in the resurrection should not rely upon the logic of how inconvienent it was for the diciples to spread the word. The resurrection does not stand or fall upon such a weak grounding.
Christians need to stop trying to PROVE (tm) the bible and start simply telling people about Christ. It is up to the individual heart to believe or not. Trying to convince the mind that a man who was god raised from the dead is a futile exercise.
Of course, biblical creationists are committed to belief in God's written Word, the Bible, which forbids bearing false witness; --AIG (lest they forget)