I think 75/85 FOC sets should be stronger, as now no1 use them, they do low stats compared to other sets.
A way to make them stronger, is to add PVP Stats, so in PvP everyone will use FOC sets as it should be.
Or just add resistance to the full sets effect (for example, 15% all resistance), or increase health with every reinforce.
Another thing, the soul hunter FOC sets gives mind...but why? We have no heals, we have no traps, and it increases only very little Skill Crit Chance compared to other classes! Change it to INT like every other classes!
Also, they aren't supposed to have an aura when you have full set? I see no aura lol