You need to revise your stat block to reflect the changes in stats. For example, your scorching soldier has a new AC. AC should be 15, touch 11, flat-footed 14. Also, I think you forgot the additional ability score bonus you get every 4 levels (the lightning lieutenant should have +1 to one of his abilities). You'll have to recheck saves and skills to reflect the changes you made.
You should note which feat comes from the Human racial bonus feat and which feats are bonus class feats. Scorching soldier is missing a feat.
Rangers have special abilities that are missing from the stat block ( track & favored enemies)