Hi tango_golf, i have been reading your posts with some interest, as I have found myself in a simular situation. a single solitary seizure, albeit as a result of a prior neurologic insult, which has now been rectified.
I have been in contact with various consultants in Europe, and am now looking to research information in the USA.
Single seizures seem to be a very grey area at the moment, and statistics (which is what its all about) seem to vary widely.
The problem is that there are many neurologists, and many aviation doctors, however there are very few, and very hard to find aviation neurologists.
I wish you all the very best in your quest, and would like to hear how you get on.
Oh and if anyone else out there has any ideas, now would be a great time to hear them!