It just passed 20 passes on maximum with IBT. Surely that's good enough?
Yep, you just need to use and abuse it now with games, music, surfing etc...
You may want to consider another prime session just to dot the i's and cross the t's but - it's more important that it's stable with daily routines/usuage.
Off swimming with the kids (joy) - good luck you're pretty much there.