Well, obviously you do not have all the stones necessary for a restore, or even a bevelset.
You only have three stones, all of them rather in the finishing range.

Why donīt you invest in one of the recommended honing systems, like a Norton 4k/8k with a 1k for bevelsetting.
This way you can be sure that the stones you use are prefectly fine.
If the edge coming of the Norton 8k is sufficiently you can hit your three finishers and see if your edge improves,
and considering the Esher they should do so significantly!