Now we cooking with oil!! Finally some data to interpret !!
WHM
Cure II potency is 700.Also in row 49 you have a typo, your cure potency went down with largesse.
I know both Benediction and Divine Benison have no "potency", but what is your normalization practice for those? For example your Benny has normalized at 1300; but 1300 potency heal couldn't heal a tank from 1% to 100%. Similar with DB it's effect scales with HP and not potency so it depends who you're using it on.
Lets take a tank at 40k ehp (ilv270 tank stance), and we're healing with a ilv 270 set of gear. current 400 potency Cure = 5500 hp. 40k/5.5= 7.27 Cures; 7.27*400 potency= 2908 effective potency (healing 40k ehp). note: benedictions effective potency scales up the lower the healer's ilv.
Likewise with DB, 15% of 40k is 6k. Using current Cure at ilv270 to normalize, we get 6k/5.5k= 1.091 *Cure = 1.091*400 potency= 436 potency (I know this is a bit off topic but look how weak a 15% shield is on a tank with 40k!! HP ....but we crying about losing a 10% shield used on a nominal party member with half the max HP...)
SCH
You got 2 crit Adlo's out of 9 attempts? And one of them happened to be with largesse active. Since you're using Eos then you have to include Fey illumination (extremely potent skill b/c it buffs everybody's heals not just the sch's) . Largesse last for 40 sec in a 3min window; if you're using a 2.5 GCD that's only 16 GCDs under the effect of largesse; but you have 14 phy + 4 adlo under the effect of largesse?
AST
I think u have to revisit these numbers. Aspect benefic is 200 potency heals, then based on your sect either gives 18 sec of 140 potency (diurnal), or it erects a shield equal to 300% of the heal (Noc). So Diurnal should be (200 + 6*140)*1.1 =1144 (which you have this one right). Noc should be (200+3*200)*1.1= 880; but you got 920.
Also the large+Syn on Noc Aspect Benefic. Synastry provide 40% of pure heals, so it won't influence the potency of the shield erected. You'll get the 10% from sect, 20% from largesse, those two will influence the potency of the shield, but the 40% from Synastry will be calculated after the 30%
buff (not 30+40% but 1.3*.4) (and the animation suggests the same if go and test it out right now). This would make Aspect Benefic while under noc and using largesse and synastry have a total potency of (200+ 3*200)*1.3 +0.4*(1.3*200) = 1144 potency.
(I'm out of time...)