Reports suggest that the Livernois tunes are satisfactory for the 2010 to 2012 SHOs.
Just remember that they have a proprietary system that does not host any other Tuners tunes, so you are locked into that one supplier. And they pride themselves on not needing datalogging, which is something that you may want to entertain in the future as you get more involved.
Not trying to dissuade you on your selection, but it is important to know all the information you can find, and Livernois may be the perfect tuner for you (or not).