after playtesting I am keeping the dark lances, and yes I do intend to deep strike most of my army. He is in there to give me deployment flexibility as is the single WWP. My list originally had the baron in there but I just didn't like the way my army was playing. It really seemed like he slowed my beasts down as I do enjoy that 12" charge, I pay careful heed to charging through cover and havent really noticed the loss in stealth.
The pain token improvement on the wyches however has kept them alive long enough to haywire some tanks.
played against mech IG today and even though I had a really bad start i turned it into a win. Enemy forfeited due to lack of tanks. (Think all he had left were 2 russes, a vendetta, and 2 chimaras, one of which was immobilized, and 2 5 man squads, where as I had a razorwing, beasts, 1 blasterborn unit, 1 wych and 2 warriors, 3 venoms, and 3 raiders left)