KIll teams?

I only played a few Kill Team games and i rather liked it. I used my tyranids (genestealers and a brood lord) and recently thought about my dark eldar.  

as far as my meta games it shows alot of squishy units because the lack of points and alot of ranged combat over CQC.  To get to the point im thinking of kabalit warriors.

should be
20 kabalite warriors(18x splinter rifles, 2x splinter cannons)

alternativly i can take a

raider: splinter racks, flicker feild, splinter cannon
17 kabalitels( 16x splinter rifles, 1x S.cannon)


any suggestions or ideas?

Take a squad of trueborn in a venom, 3 x blasters, 2 x splinter cannons, dual cannons on the venom.
Comes in bang on 200, a load of AI and enough AT

Hellions work well in a Kill team, firepower plus hit and run assault capability is quite nasty.