Do these items work together?

[Bragallot]

Much thanks Warhead. It does look great with the rock raider helmet - sadly those aren't really an option since they appear to be pretty rare. There's only 2 black ones on the entirety of Bricklink Since my shock troops wear space armour it might still work with the aviators though trying trans-red visors to fit with the colour scheme is tempting too. I'll see what I'll make of it, after all, it's not something that's too pressing.

[Warhead]

Damn, I knew football helmet was wrong but couldn't be bothered checking. Not pressing? But I'm desperate to see what they look like!

[Bragallot]

Ok, since you helped me out on the helmets I feel obliged now x') I'll see what I can do by next week, though it won't be a whole unit yet and perhaps not the final design either, it all kinda depends on my fickle mind (and expenses)

[Warhead]

Excellent! And I can copy and then kill them Gloriously in a mighty Forum Battle.

[Bragallot]

Really? That'd be great, I'd finally have an opportunity to command one of my 'own' factions, since I'm pretty much isolated from yall. They're gonna be pretty tough though, I already have stats in mind However the 'Space Falx' would be more likely to side with the immortals than fight them... but we'll see about that later.