Okay, I built a 'scout' heavy mech.
70 ton, 2 ER PPCs, 4 med pulse lasers, all w/targeting
has HS to fire 2x ppc, or 1x ppc and 4x pulse
moves 5/8, ecm, active probe
max armor
Survivable in the challange? I can always slow it down, up 5 or more tons and and add some more mid range punch...