I've been reading through the gear swap threads, but still am not clear on compatibility for my 2012 non-S rwd with a 7at. To try and keep costs down, it seems like the cheapest route is to locate a convertible differential.

Will a vert differential mount up directly to the 2012 7at without swapping the flange? If so which years?

From what I've read some people have been able to keep cruise control without a custom tune. Is this correct?

Thanks for the help!