There's a damn good reason they didn't take any of Virtue's weapons, Nadleeh was still floating in the middle of all of it, at full power.

I don't think they wanted any of that crap anyway. They want the GN drive. The HRL can replicate any of the other parts, other than the GN drive and the beam weapons. Soma's Taozi is already more durable than any Gundam, and with her at the helm, she's more maneuverable than most of their beam weaponry.