droknars forge, granite citadel, marhans grotto, fissure of woe - armor explained!

ok here's the the information that i have gathered so far about the crafters for the final armor (post ascension)...

droknars forge
4 sets of max def armor at 1.5k a piece
e.g. pyromancer's 60AL+15fire

granite citadel
2 sets of max def armor at 15k a piece (with different looks)

marhans grotto
2 sets of max def armor at 15k a piece (with different looks)

fissure of woe
4 sets of maxed def armor at 15k a piece (requires globs of ectoplasm)
(rumored to be eternal like the eternal axe/shield but i doubt it, suspects rumor came about because the crafters name is "Eternal Forgemaster"... thing is why would anyone want to craft these armor if they are the same as those in granite citadel & marhans grotto though... has anyone tried crafting armor from this guy?)

apparently there is another rumor goin around of a crafter in The Underworld as well... but i suspect its just people confusing fissure's crafter with Underworld... prolly the same person...

the distribution of the armors between citadel & the grotto isn't the same for all the classes. it's indeed 2/2 for elementalists. for a monk though, it's 3/1. additionally, some monk armors have extremely high material requirements but cost less gold to craft the final armor (8k, but 150 vellum for the chest piece.)

Not all 15k armor has differnt looks. I just spent 60k on my full set of gladiator and it looks the exact same as the other versions. Sat there switching my old and new armor back and forward for so long looking even for a small change but to my disappointment there is absolutely 0 change at all.

So there is no armor between the 1.5k and the 15k?

From what None said above, does that mean that 2 pieces of the set are in one location and 2 in another?

Also can anyone please tell me what the Elementalist 15k set uses as materials?

Thanks.