List one looks better, but I would consider dropping the Long Gunners. from the list. though, not to say they are bad but they can have some horrible match-ups like stealth and things that can be only hurt by Magical Attacks and the fact a min unit
IMO is meh. So, for their points you could get yourself the Squire (extended control range, re-roll for spells and extra focus), Rhupert Carvalo, (dishes out Pathfinder or Tough which really help the Stormblades) and upgrade the Ironclad to Ol' Rowdy (focus efficient Jack due to his Aggressive special rule and the fact he is Strykers Jack)
So your list would look like this
pStryker +6
Ol' Rowdy 9
Lancer 6
Squire 2
Black 13th 4
Stormblades &
UA 8
Rhupert 2
Personally I would like to see a Journeyman Warcaster in the there for the ability to have two Arcane Shields in the list, but that would mean dropping the Lancer to fit him in.
If you want to use Stormblades here is a useful tactica article from the
PP Website
http://privateerpressforums.com/showthread.php?162707-Madjack%92s-Stormblade-Tactica&highlight=stormblade+infantry+tactica