Isnt there a formula for converting ammo/limited shot weapons into average damage when going from ATOW ammo limited weapons to battletech platoons? Thus, if you have a platoon of 'level 5s', you have 2 shots of fireball, so if fireball was your personal weapon it would deal damage/5 or whatever the conversion is for a 2 shot weapon (thinking of the 2 shots OS SRM2). If fireball was a squad weapon, for a heavy squad with 2 troopers shooting fireball it would be 7 troops with 2 using fireballs and the rest cantrips, so the heavy support weapon fireball would do more damage, but the fireball support weapon has a 'crew' requirement of 3 as the extra troops are 'holding the ammo' aka having the extra spell slots, which lowers the damage of the support weapon in the formula (cause the extra crew are contributing their cantrip personal weapon)