Sorry flygirl, I think maybe I misunderstood. If you are having an ostomy and then going back to how you were, then presumably that is a much simpler operation (especially if they use key hole surgery).
You mentioned reversal which is often used to describe jpouch surgery, for this the entire colon and soft tissue is removed and that is major surgery. I've not heard of your procedure being done before, but it's likely not as demanding as I feared so my advice above might not be relevant.
Hopefully someone will come along with more experience of your procedure, but I think most people here have had permeant surgery to remove their colons.
Sorry for the confusion