Already sunk 100 div how to continue crafting this bow for cheaper?

So I had this crazy (stupid) idea, what if I craft a bow like fubgun / suchi but instead of 3 socket base it's an exceptional quality base.
Basically, desecrate 1 prefix to block whittle, whittle + chaos until 2nd prefix hitting a good prefix T1, then omen of light and find the best prefix is how they crafted.

Here is 25% quality bow, I managed to get crit, fracture, T1 phys%. However after the fracture whittle + greater chaos is just so expensive, and because I couldn't find the accuracy block in omen, now I have to use sinistral erasure or sinistral annulment.

At this point I spent already 100 div if not more, and I kind of craft as I go and hope that I'll hit to a good point. Current state is the worst, I have to annul both prefix with sinistral erasure and try again (10 div cost almost)

The difference is that fubgun's bow crit was fractured, so I'm in a slightly different but I cannot come up with a cheaper way to keep crafting. I thought about using perfect essences to remove desecration and re-apply etc. But they are 72, so I cannot use, they have the same whittle theshold chance with suffix essences.


I'm hoping someone will tell me a better way to do it, otherwise I'll just keep putting more currency :)