Joomla 2.5 Integration

I am building a new membership community using the Joomla 2.5 CMS platform. I will be using a 3rd party extension (OSE Membership) to handle registration (member management) and subscription management. I would like to use xenForo for the forum but noticed that JFusion does not support xenForo. I am looking for suggestions on how I can securely and efficiently integrate the xenForo forum software. After looking at the Joomla forum extensions and commercial options I am really sold on xenForo!!
I am aware of that (Joomla + phpBB3) but I am totally sold on xenForo and will search for the best integration support I can find.