Congratulations on just making the deadline again! It is an interesting idea, and even more so with the time travelling due to configuration charging!
This is a supremely powerful power that you have chosen. I wonder if you still account for all the slightly probabilistic effects at the sub atomic level (I guess this would account for things not being quite exactly the same...) also, unless you had absolute control, you could end up creating a trash heap of unintended side effects just out of your perception?
The real fault is what we cannot control, damn indeterminancy!