Pretty much the title. I know s/l resist and potentially defense, too, are great things to aim for, but does Bio armor need it? From poking around in mids, it looks like I'll probably accidentally get enough s/l resist to hit the cap without even trying, but it also seems like there's not a lot of options for s/l defense that aren't going to break the bank. Should I look at elemental defenses? Hp/regen? Psi protection? I have no idea what the potential holes are in bio armor, so I don't know what to try to slot for.