Vbulletin comments in joomla article

[Markospace]

Dear all,

I do not have solution, so I have to ask here, please help. So what I have to do.

1. Same login system in joomla 2.5 and vbulletin 4. So if I register on joomla, I can login in vbuleltin and opposite.

2. After i create joomla artilce, I want same article automatically created on vbulletin like topic in section what I decide.

3. After some1 comment on same topic on vbulletin, comment will be shown in joomla article also. Also if some1 comment in joomla article, same comments will be shown in vbulletin topic.

Is there any solution? Or who to contact regarding I want to pay for this solution. Thank you so much in advance.