Also: how to blind your opponent with a lot of firecrackes. If you are worried about overheating, remember that this mech has a -10% missile heat gen quirk ALTs: Spoiler: 4xMRM10 - LE300 - Full armor Spoiler: 4xMRM10 - AMS - LE325 Spoiler: 2xMRM20 - LE325 - Coolest but ammo-risky
Smurfy does not count the RAC5 heat build up, so you should consider that RAC5 builds are hotter than they looks.