wow i love it. had to return a emaxx brushed cause it just wasnt what it was cracked up to be. this thing is the real deal. plenty of power, outruns the dogs, and seems like no sacrifice in runtime. i will say it got out of control a few times. broke the front bulkheads. should i just replace them or is that a good part to upgrade to aluminum. seems like something that would break easier than other parts?