I hope your 6.0 works out better than ours. I just had to spend $1,900 on two batteries, two sets of cables, a new module (dont remember the exact name) and a new turbo. The turbo was covered under warranty with a $100 deductible.
It has a lot of power. I think more than my 6.4, and waaaay more than my 7.3. But out of the three the 7.3 has had ZERO problems. Seriously no problems, not even the tranny!