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Farseer - jetbike, witchblade, fortune (105)
3 squads striking scorpions
all 8 scorpions + exarch, stealth and claw (191x3)
2 squads of 6 warp spiders (132x2)
4 Reapers + exarch, missile launcher, fast shot (233)
5 swooping hawks + exarch, wos, sustained assault (17
5 shining spears (250)
Vyper - dual shuricannon or shuricannon and scatter laser (70/75)
Wraithlord - brightlance (120)
Wraithlord - brightlance(120)
War Walker - scatter laserx2 (80)
Total - 1993/1998
i'm lacking in long range anti vehicle firepower somewhat, but i have 27 infiltrating cc troops which the enemy will want to deal with fairly quickly. and i will happily sacrifice a turn of shooting from the reapers to try and pop a tank with the exarch.
there's some real speed elsewhere and i plan to use the spears and maybe the hawks as cavalry units to the scorpions while the warp spiders go up the extreme flanks and go after light vehicles/rear armour.
I'd drop these squads. They aren't as useful as they may look. With the pts you get from dropping them, get starcannons on the Warwalker, and the Vyper. They are much better weapons then the shuricannon and scatter lasers. I think you will still have pts left over, which you can choose to spend on what you want. Maybe another vyper, or a Falcon if you have enough pts.5 swooping hawks + exarch, wos, sustained assault (17
5 shining spears (250)
You could also beaf up your troops, but its up to you.
those units stay in there for their mobility and the fact that i love the models. i can use them to decent effect in most games.
as for the starcannons, i'm preparing for the new codex where they may well be nerfed and i play a nid player quite regularly so the higher volume of shots is necessary.
War Walkers aren't much use without starcannons. Too frail, VC will easily kill it. Take a falcon. It will wound Tyrants on a +2. Choose either the Shining Spears or Hawks, two controversial units in one army is a bit much, and I doubt those 428 points will make it back.
Listen to Hause, the shuricannons and scatters aren't really worth it when most of the bugs will get their save, especially with a fex that has a +2 save. You already have scorpions and war spiders that can butcher spineguants and 'stealers, so worry about bigger bugs.