NP dude. Us mecha heroes got watch each other's backs in this mutant filled world. Finer grains will probs be better than foam though. Pepper spray for wide range suppression will definitely be less brutal than MURDER THE FUCK OUT OF THEM WITH TEN THOUSAND DEGREE CHAIN LINK FENCES.

That being said, the trade off for Teruko isn't offense or defense. It's offense and defense vs precision. Just so you're awareeee. She's either a Megaloboxer or literally swinging road rollers at people.