Lelang69,
I beg to differ WRT your statement that fake spiritually imbued power keris is so widely spread in Southeast Asia, especially in other countries than Indonesia. I am not what the keris market is in Indonesia, but I can tell you for certain, here in Malaysia the situation is very different.
Sure, the blank keris (wedding & tourist craps) are on sale in the open, but most collectors (and pesilat) are aware of what the vendors are selling....crap.
Keris making activities in Malaysia are not as thriving compare to Indonesia (based on info you provided, it's quite big), though I am not sure how this "industry" is like in indonesia. In Malaysia, the keris making activities are dying simply because the pandai keris do not mass produce their craft, and still retain the traditional way of keris forging. If I were to order a standard keris from a smith, it would take him at least 3 - 4 months to complete. And with the mahar of around MYR 700 - 1000 (about USD 200 - 300) per piece, I wonder how he can support his livelihood. That is why, keris making is dying here.
Most collectors therefore would prefer to source their collection from the antique shops, other collectors, internet etc. for older kerises that still maintain its khadam in them