We are all still attempting to quit. There isn't really a point in time when any of us can say " That's it - I have now successfully quit for ever!" Perhaps if you could give us more specifics on what you want and what you are trying to accomplish, people might be able to determine if they can help you.
For example:
1. People who have started their quit attempt within the past .... day, week, 2 weeks or whatever.
2. I want the 2 people to be no more than 1 day apart, 1 week apart (or whatever) in their quit dates.
3. I want to record messages from each person to the other to determine what quit smoking symptoms they are both experiencing.
4. I want to determine the differences in individual's reactions to what they are experiencing.
5. I want to determine what quit smoking products people are or are not using and how effective any products might be for the individual.
Something like that maybe, although not necessarily those specific details. Then people could then decide whether they can help you or not.
From my own experience, the first month of a person's quit is the most dramatic in terms of quit symptoms experienced and the effect those symptoms have on an individual's daily life. Also, this period (1st month) probably has the highest relapse rate overall at least from what I have observed.