Glass cannon army 1500 points

Hi guys,

I was browsing forge world web site because i want to convince myself to buy a lynx  , however the hornets caught my eye and i thought about how nicely they would fit into a dark eldar army. You know how it is, i spend the rest of the day at work figuring out lists in my head and the theme i came up was a total glass cannon army.

The rough plan is...

HQ
haeme - basic

Elites
3x 3 trueborn with duel cannons

Troops
4x 3 wracks in venom with duel cannons

Heavy
3 ravagers

ALLIED

HQ
Farseer on bike with mantle

Troops
rangers

Fast attack
2x hornets with pulse lasers

Heavy
3x scatter war walkers

Its a daft list that just relies on insane firepower, at the cost of survivability (but were eldar)

And by insane firepower i mean;
84 splinter cannon shots
8 outflanking pulse lasers
24 outflanking str6 shots
9 lances (or use dissie ravagers what you think?)
and two units could be twin-linked a turn too

No Anti Air but enough dice that it shouldn't matter!

Please criticize this list so i don't buy it (my wallet will love you)