I have found probiotic yogurts to be a good way to help with gas and smell. Believe me with a stoma the smell after a toilet visit can be overwhelming!
Ryan,
I was on the Specific Carbohydrate Diet for over a year when I still had my colon. It was a godsend and never had I felt so healthy and had such good remission. In my opinion I don't believe it's a cure for IBD, but alongside my asacol medication it was a very good control for my IBD. Unfortunately in the end I failed to maintain it after a year and slowly but surely ended up in an uncontrollable flare up. Stopping that diet is a big regret, but I guess we all have to fo the best with what we have and play with the cards we are dealt with.