There is a lad that uses this formation and basically castles in a building. He usually fields the following:

Cohort Cybernetica
Tech Priest Dominus
Info Slave & Autoduceous of Arkhan Land
Data Smith - Anzionz Pseudogenitor
2 x Kastellan Robots TL Phosper Blasters & Carapace mounted Phosphor Blaster
Data Smith -
2 x Kastellan Robots Power Fists & Carapace mounted Phospor Blaster

Dunecrawler with Neutron Laser & Cognis Heavy Stubber.

He's never used the extra points to make up the full thousand.

So with the special rules on his Battle Protocols and the Canticles et-al, he is difficult to kill with shooting and dangerous with assault.

I have two lists of 1000 points, both use D-Cannon and either 2 x Spiritseers Dark Reapers, Guardians, Rangers and WG with D-scythes, or a Spiritseer, a Wraithseer 2 Wraithlords, Wind riders with Warlocks, two Warlocks to accompany the Spiritseer and WG with D-scythes.

A wraith heavy army seemed the way to go because they are Fearless, tougher and have better initiative than the Kastellans. It is all a bit slow moving, though I fancy getting one squad of Wind Riders into assault on the Dunecrawler second turn.

He did rather irritate me when he complained that no one used bound army lists anymore and technically both of these are still bound.

Any pointers?