Crafting 1.5k phys dps talisman for my Wyvern Shaman

Hi there.

So... I'm crafting. For a first time on such scale. There are a lot of divs this league to spare so... why not to try?

Here's where I am atm:
1) Got Jade Talisman lvl 83 with 3 sockets
2) Got max 179% phys dmg
3) Fractured it and hit 179% phys dmg (that made me very happy :))

And what now? I've never had enough currency to play with real crafting so I'm a bit lost. There are not many YT tutorials for 1.5k talismans. One of few is based on slamming greater chaos until I get like 900+ phys dps, than perfect chaos with hope to increase tiers, for 1100+ phys dps and preferably all tier 1 affixes (then slamming divs for maxing). But I've spent like 1000+ divs already (then stopped counting xD) and seems like with no effect. Got few 900+ but slamming with perfect chaos just got me down to my starting point... Is there a better way?

What I am aiming for:
-1500+ phys dps
-7 to all melee skills

What I am curious about:
-some talismans on the market have above 258% phys dmg - how? tier 1 affixes are: 179% + 79% (hybrid) = 258%; how to get like 271%?
-some talismans have +28% attack speed as abbyssal mode - how? the only abbyssal AS modifier is that low 18% with companions

each base type have diff stats ? So you need to aim for the best base to craft right ?
Also check what augments inside the talisman being used. Physical augments alone can push the dps higher than what is expected.

The talsimans with greater than 258% are more than likely sanctified with one or both %phys mods getting increased.

Desecration does NOT limit you to just the desecrated-only modifiers. Desecrations usually hit normal mods with a smaller chance to hit the desecrated-only mods, depending on the base type.

To craft:

1. P.exalt for luck. If you miss, chaos spam for desired mod.

2. P.exalt and pray you hit something. If you miss gamble the annul. If you miss again, chaos spam again. Repeat until 2 desired mods.

Rinse and repeat this process until happy. It sucks and its RNG, but purple omens are too expensive and not worth it unless crafting mirror-tier. Desecrate the 6th mod and use abyssal echoes and omen of lights to hubt for whatever final mod you're missing.

If you have a LOT of currency to burn. Basically use purple omens in place of annuls but you have to do it in the proper order for ilvl