Hi there,
I had my reversal back in Aug. 2012. First off I am very glad that I did it.
In regards to how long it takes to get back to normal. You will have a "New normal" What I mean is that you will never be the same as you were before crohns. After a resection, thats what you will be having when your reversal is complete, you will have a new normal. Mine is about 2-3 BM's a day, sometimes "D" and sometimes not. It is differant for everyone.
In regards to recovery from the surgery. It is a major surgery. They make it sound like its not but it is. I had a short recovery time, around 6-8 weeks. (2 months after the reversal I started a flair that is just now getting over.
I hope you have a good recovery. And, its sure nice to go to the bathroom "normal" again. But I didn't mind my bag.
Jim (POPS)
If I can be of more help, please PM me.