"The Imperium is nothing less than the greatest fortress in Human history. Every world is a bastion, a redoubt made mighty by faith and toil. We are the defenders of this fortress, the praetorians who stand watch upon the walls, and who sally out to shatter each new threat as it masses before the Imperium’s gates. While we stand our watch, this realm shall never fall."

Vladimir Pugh,
Chapter Master of the Imperial Fists (deceased)

  So I am proceeding at a snails pace with my Imperial Fists 1st Company. There was some thoughts in my head on maybe doing Dark Angels Inner Circle but the Stratagems were better, IMHO, for Emperor's Shield than Inner Circle.  Inner Circle did have more units available, such as Dreadnoughts getting Deathwing key word, and Deathwing Terminators getting Plasma cannons. In the end it was the one unit that did not gain the benefit from either Detachment. 

I love scouts. I plan to have 2 5 man squads.  One with Shotgun. Melee weapons and one with bolters, sniper rifle and Heavy bolter....or bolters and a Missile launcher. Not sure if this will be for a Crusade or if I'll stick with my Grey Knight True Scale.

Another thought is to convert Lysander into an Exorcist Enochian Guard Captain.  Remove Fist icons, change out storm shield for Terminator Chaplain's storm shield, Hammerhead for a mace head, like the one shown below.

The main reason to go Exorcists is I already have an Army for them, including scouts that are done. 

And how do you not like this paint scheme

Or will that Captain be rearmed with a Storm shield and made into the Exorcist Lysander and Lysander joins Mephiston and Lilith for the Shelf of Cool models I want to do.