As an example list: with a bit of tweaking could've added a helblaster, all the heroes are mainly there for their inate buffs rather than their ability to carry cool kit.
Empire[1500 pts]
Captain of the Empire, Great weapon, General, Twice-Blessed Armour - 74
Witch Hunter, Brace of pistols, Slayer's Hourglass - 75
Priest of Sigmar, Great weapon, Heavy armour - 67
Master Mage- 60
Empire Engineer - 45
12 Veteran State Troops, Halberds, Shields, Standard bearer [War Banner], Full Command - 148
12 /2 halberdier detachments , Halberds, Shields, Detachment - 84
12 State Missile Troops, Sergeant (champion) [Crossbow/Handgun], Full Command - 111
12 /2 crossbowmen detachments , Detachment - 96
10 Empire Archers, Marksman (champion) - 75
10 Empire Archers, Marksman (champion) - 75
12 Empire Greatswords, Veteran, Count's Champion (champion) [Ring of Taal], Full Command - 184
Great Cannon - 125
Great Cannon - 125
12 Flagellants -156