Yes, they do, and I'm pretty well stocked on those as well. I've built a small army of Aegis Solos and istick Pico Xs that I can rely on. But I'm just trying to be as well rounded as possible, you know? Playing it safe, if you will.
Sorry, I misunderstood.
I have a few mech mods myself for the same reason you want them. In fact, I'll be getting a few more. Old new stock, nothing fancy.