Apologies for butting in here. You say you get tested at Great Smokies? What exactly did you get tested for. What did they find? I'd be interested to know.
Before I recently got my results (RHRPlus) I had chosen Great Smokies and GS came up with NOTHING. I knew they were wrong and they were VERY wrong.
Great Smokies just wasn't the lab for me. I was in shock at comparing what I know now yet GS found nothing.