Iwant to post this build here, but you were first! Fine! I run it with 2 x MPL in the arms, this scares the scouts a bit more. Excelent 2nd line hunchback. I stay behind the fat guys and make a fine fire support. If some come close use MPL. In closed quarter combat he isn´t the best. this vid shows a lot For sure you have to use a std engine in a HBK For me the best working HBK GI! Hve fun with this KADOW! Rock´n Roll
My thoughts: Too slow for a medium mech, and carrying the AC2 is more a burden than a help, for 2 more tons u can fit an AC5, a weapon that deals 2.5 times more dmg per shoot, and one of them could be the MLas in the hunch's arms, cause u loose that arm so often (with the hunch), that i have it empty in all my Hunchies, or downgrade it to an MG saving 6 tons, cause the rate of fire is quite similar if u are thinking in criticals. That being said, i think that this config is more efficient. Saved the MLas in the hunch's arm for you, but i hearthly suggest you to replace it with other thing, either upgrade the head MLas to MPLas, or get more ammo. Also u can change 1/2 ton MG ammo for one extra 1/2 ton of UAC5 ammo.