Can you make money with the Beemer? I bet you can with the super duty... I own one with 240k and it still makes me money every day. Blackford also own's a v-10 and it's been a money maker as well. Take it from an owner instead of an outsider looking in, Take the trade.
I've put my SuperDuty through more abuse and bullshit than I could ever mention, they're great trucks if you maintain them. GM's and Dodges arent work trucks, they just look good. If you want a truck that can take the abuse, get a SuperDuty. I've owned all of the above in the past 5 years and Ford is the way to go.