Baby Pandhita 

Perhaps they need to take a rest for a while 
 
Montino wrote : ,"..... I realize that this is very subjective, but at a certain level I feel that since much has been said about the spiritual effects of keris, it is important to consider it....."
Yes, I think he right that the spiritual effects of the keris is very subjective, so that we can discus it in here......, about the "Chi" too. 
I'm sorry I can give an opinion. It could be a personal experiences  
 
 
.....Spesificaly if we have some keris with mystical dapor like Puthut Kembar, Nogo Siluman etc.
Shakti, my Puthut Kembar kerisses, except "twin Giant baby" (like Sang Keris said 

) ), are an old kerisses. But... which of my kerisses can be called fake or real ?
It is so difficult, 'cause we dont know with clear... was it made by Mpu or just modificated by now  
 
 
...Yes.... maybe it's only a personal experience.