David: Thanks!!! I enjoy looking at the collections.
Mr. Maisey: That's pretty much the answer I needed, thanks. The reason behind my question is because I have some kerises that are likely to be from sepuh era - one probably from Jenggala and another from Majapahit. The warangka and hilts on these items are either mediocre or worn down, and I would like to make new ones someday.
My personal preference is to make a new set of warangka and hilt that are as close as possible to the norms of the era from which the blades were made.
From your answer, I suppose there are not much grammar and syntax I can strictly adhere to in choosing the right style. Perhaps someday I could just post the pictures of my blade here and have other forumites suggest some suitable themes