A very nice silver coteng hilt. The sheath repair is well done, but i really couldn't comment as to whether or not it was a local or European repair. Not exactly a "restoration" as missing pieces of the sheath have not been restored, but it has a nice quality look over all.
It is a shame about the missing gonjo. I personally have a hard time getting too excited about incomplete blades. You might be able to commission a replacement if the keris is an important one for you.
On luks i would count this as 11. The tip had obviously suffered some erosion to account for the confusion on your count.
I am afraid i don't understand what you mean by your comparison to Keris Pejetan. I see nothing in your blade from these photographs that looks like impressed fingertips.
