Whats the deal with the offense? 26 cards? that's almost half the deck. You should you need to cut it down about 9 cards and put in 6 of the doms you're missing, a hopper, a defensive card and a promise land site. I'm also not quite sure how effective the sites would be in their scattered state; with 5 sites, you might want 4 babylon sites and a babylonian banquet hall. And if you're doing site lock out, you might want to play black philistines. You can rid the deck of gifts of the magi, put in writ, get rid of temple veil, put in chariot and put in Holy grail for altar of incense.
If you want to play blue/silver, here's the offense I would suggest:
Silver characters: 4
TSA
COTH
Michael
Angel at Shur
Silver enhancements: 4
Striking Herod
Protection of Angels
Angel's sword
Three angels
Blue heroes:4
Zebulun
Leah
Jacob
Asher
Blue enhancements:5
Pleading for the city
Reuben's torn clothes
Abe's servant to ur
Jacob's dream
Jacob buries the foreign gods