The 1858 was in an ICCS flip when I bought it (same grade), I got CCCS to hard slab it so it was easier to view. Roger, I could re-submit the '07, but a better grade would just confirm to me that grade creep is an ongoing phenomenon. If it was an EF by conservative standards 15 years ago and now it's an AU, what it really means is dealers can sell coins at a higher grade point, and collectors get less quality for their hard earned dollars.
TPG's are like gas stations though: if one is out of line with the others, it will either be shunned or overrun by customers. I still blame PCGS for what has happened to ICCS standards.