Eh, Aspects are professional enough. It's just. Path System is a little terrible, and we are more focused on the industrial side of things. I don't think even Biel Tan would really mind upping the grade on their equipment, it is just not viable for them.
Speaking of survival... Maybe we could pull a page out of Necrontir book? When we eventually unlock teleportation tech, maybe we could take it a step further and teleport injured and not-quite-dead soldiers back to safely for healing and stuff.
If we ever get Dark Eldar cloning tech, we could prolly just print out some new bodies in a hurry.