I can't eat dried fruits either. They mess me up. My grandmother was allergic to sulfa drugs back in the day and I think I inherited that from her.
When I stabilize, I let my must ferment till dry, typically waiting 6 months while racking every couple. I add the sorbate after the second rack and allow 2 months before bottling.
So far i have not had a cork pop. I guess I am still green at this but as long as I take my time and not rush things I hope I stay ok. My sweet wines that I add sugar to later have not restarted and I have made 3 batches. Maybe one day I will come home to a huge mess but I learn the hard way sometimes.
I love my wine and if I have to drink only drys, I am ok with that too.