I encourage you to post your question at www.jpouch.org. Most of the people there have had reversals. Also, you can browse through others lists of questions and comments. I found this site EXTREMELY helpful when I thought I was going to be able to get a reversal - but that was just wishful thinking on my part. Most of us at this site have permanent bags :o)
I hope you find the answers you seek. Good Luck to you!