Comparing this with a current production SR5 (alnico) or Classic Stingray 5 (alnico + thicker neck) is not fair really. The closest to this Anniversary SR5 would be pre-2008 Stingray 5s, which use that same earless pickup (ceramic).
The Classic SR5 has a thicker neck than the regular SR5? I do realise they have a different fingerboard radius but thicker?