Lv.50 i130 caster has 5,900 HP
Lv.60 i270 caster has 21,700 HP (+367%)

Lv.50 i130 tank has 9,500 HP
Lv.60 i270 tank has 34,800 HP (+367%)

So does that mean with current scaling
lv.70 caster in top 4.x gear will have 79,600 HP,
and tank will have 127,700?

Isn't that a bit too much?