I think you might want to hire an attorney if you lose. The trouble is all this is so new, no one has any experience in it. An attorney will help you focus your argument.
Using Muniz as a guide, we still have another 4 years or so before the Pa Supreme Court will weigh in. A lot of people will be done with the registry by then, people like me. I hope we can get there quicker!!!
I think the bigger issue is the fact there are people that have completed their time but they are still on the registry because their case hasn’t been “reviewed” yet.
Anyway, good luck!!! We shall see!!