As far as utilities go, I'm running with the Mortar Kit for the added ranged. I know I'm not running a "meta" build even for a pug zerg, but I don't really care. I'm just playing to have fun. Right now for me, that means playing the Scrapper with an outdated build. As far as gear goes, it's currently a mix of Marauder trinkets, Berserker weapon, half Berserker armor, and half Soldier armor. It's a mess, I know. I'm gonna try swapping the Berserker armor for Marauder but I don't know what to swap the Soldier for, if I should swap at all. I'm considering either Commander and Wanderer. Is Vitality better than Toughness for Engineers or should I have a bit of both? And is Concentration good for what I'm going for or will I not be able to get enough of it from a few pieces of gear to make a difference?