And no, I did not calculate individual values for those +HP buffs which scale (for example: 360 (L52) to 450 (L70)} - I just used the base values, although I would put in individual values if I knew what each of them was.
Cleric lines are pure HP and HP/AC.
Druid line goes from HP/AC to HP/AC/HPRegen to HP/AC/ManaRegen.
Shaman line goes from anomalous HP/AC (go go Inner Fire; better heal/mana than the same level heal) to anomalous pure HP (Kraag/Altuna) to HP/Stats.