Alrighty, probably need prices or offers. Dont know the prices of them.

I have:

Drab Goggles
Drab Helm-Mounted Display

Dusky goggles
Dusky Vented Visor

Fancy Bolted Vee
Fancy Knight vision goggles
Fancy Pipe
Fancy Wide Vee

Toasty Bolted Vee
Toasty Com Unit

Also, looking for Fancy Vertical Vents can trade if necessary. :)