Any Class Help Crafted Intelligence Accessories + Ambivalence

I am very new to crafting but I read up a tiny bit on durability and inverting items and I think the following rings are craftable (can't post links yet):

Large Lapis | Obelisk Core
Eye of the Beast | Old Treasure
Large Lapis | Obelisk Core

Each accessory would provide:
Mana Regen: 1/4s
XP Bonus: 3% to 5%
Loot Bonus: 4% to 6%
Intelligence: 28 to 48
Spell Damage -60% to -42%

I read on the forums that negative durability doesn't affect skill points but does affect other identifications such as negative spell damage. So doesn't that mean that the following build is viable:

Cumulonimbus
Aquarius
Dark Shroud
Capricorn
Cryoseism (w6w6w6 optional)
Rings and Bracelet: Crafted
Ambivalence

When I put it on wynnbuilder it raises an error, but by using the following order:
Dark Shroud
Cumulonimbus
Capricorn
Rings and Bracelet
Aquarius
Ambivalence
It seems to not require too many skill points.

It has decent ehp and good mana sustain and 2 mana 9k auras. But when the crafted accessories have 0 durability, their negative spell damage would reduce by 90%. This adds more than 100% extra spell damage which would be amazing for a build without any mythics. Is there any problem with this build or is it just impossible to wear?

 

crafted sp doesn't affect reqs (whereas ambivalence's sp does affect reqs, the crafted accessories will not help you reach the high int reqs on items like capri and aquarius)