In short... I run vB 3.8.7 PL3 with a forum that consists of 220k posts, 1200 members, and 12k threads. I have no desire to upgrade to their 4 or 5 platforms so if/when I upgrade it could be to XenForo.
1) How easy/difficult would it be to migrate all of my data over 100%? How much would it costs for it to be done for me by XenForo techs.
2) Styling... in comparision to 3.8.7 is styling easier? Are there skins available (free or paid) to where I could differentiate my forum's look from the stock XenForo look?
3) I use the vB favorite mod, "Post Thanks" is this modification available here? I notice there is a similar "Like" mod here... if Post Thanks isn't available can my "Thanks" stats be merged then used with the likes mod on XenForo?
4) Can twitter posts be embeded into post/threads on xenforo?
5) Learning curve between vB and XF?
Just trying to learn as much as I can in case I decide to change software.