Seams pretty disappointing that adding it, would at best let me add a heat sink (in the engine) and i have 1 slot left that i can squeeze in a 1/2 ton of ammo. Though I will say the thing is running hot, with double LPL's and an AC-10, which almost makes me wanna drop a half ton of ammo, and just cram in 2 double heat sinks into the engine.
I do keep thinking about just dropping down to normal large, or ER large, and using that extra 4 tons for heat sinks. (ferro not an upgrade option at this point)
I'm still unlocking elites, so i will have that heat reduction in a bit.. Guess i will do that before i make any firm decisions. might as well finish leveling it while it has an extra 20% bonus.. Still need that XL-255 to stuff in my spider and start on them

But i digress, is ferro just off on the dragons, or am i just not remembering correctly on other models. Also feel free to drop a fang build you like.