You only live once, I'm glad you have figured out what makes you happy in life.
I'm 31 years old, working on getting my PPL and hope to be doing what you do within the next 5 years. I was worried I was too old, but I quickly learned that you are NEVER too old to pursue a lifelong dream, or do something you love (even if it means a 60% paycut - worth it). It's a long road ahead of me, but reading your post has given me a kick in the ass and the motivation to REALLY stick with it to get my training done. So thank you for sharing this.
The PC-12 is a gorgeous plane and looks fun as hell, CONGRATS!