Designing my Inquisition Stormtroopers

I’m looking to get some thoughts and feedback and my Inquisition Stormtrooper’s design, maybe there are improvements to be made! As you can see I’ve made sure that all of them have common details as I want them to appear as though they get their arms and armour from the same armoury. Therefore every trooper (where possible) has a helmet crest modelled after the breachers crest. They all have the arbites round elbow pads. All of them have the Kasrkin helmet light. All of them have a form of tunic. Finally they all have the arbites chest light and am Inquisition I on their chest.

Beyond that I’ve given the breachers and arbites kasrkin style armour plates to make them look a bit more heavily armoured. The Crusaders have the shoulder pads as well. I’ve made sure any shotguns use the arbites shotguns part so all the breachers have those as well. Pretty much all of them have some form of close combat weapon, a knife, baton or hatchet. Obviously they all have the same colour scheme which helps tie them together.

Overall I’ve tried to give them a very similar look whilst keeping what makes each model base awesome. What I am trying to do though is keep the Crusaders, Arbites and Breachers as the elite of the company whilst any others are made using Kasrkin. However, I’m now also considering using the Solar Auxilia Velitaris bodies for something.

My aim is to have something to represent all of the un-augmented non power wearing humans from the Astra Militarum and Imperial Agents codex’s (with a couple of guests from Sororitas). Can you spot any other little details that I could have shared between all the models to make them seem more unified? What other units do you think I should convert? Bearing in mind I’ve already done rough riders. I have an issue with the Arbites, I made 5 with shotguns and 5 with shields before I saw the datasheets. Should I chop off some arms to make them all the same loadout and if so, which? If you want to see the rest of the company, including the new command squad, you can see them in my other posts.