All engies should have roughly the same healdelta since they all use the same symbs...
The constant fetishizing of long departed players in such lists is beyond pointless though. Who was best in 2007 has little impact on who is good now, most of those names are probably not even familiar to the players of today. And nostalgia taints and inflates the memories of glory days gone by. Let their stripped and deactivated bodies lie where they fall and rest in peace (in the best of the best lists in the archived forums).