1) Special previlages? I want the limiter on my HP removed
Everyone has a hp limit. The way around it is hp stacking. Although with your low base hp, you can't stack that much.
You'd have to 'stop' stacking att/def to increase your permanent hp because hp is harder to gain than att/def.
It would take more time, but higher hp is very useful.
2) I can't get to stone country. Only Hokage & above can get there.
Why not? You were able to go to Hoshi before.
4) You guys don't need to worry about this. Just wait for kekkai genkai & the new mount.
That's what I said minus the mount.