Adding toolboxes to the sides

Thanks for the advice, definitely going to get a 350 then since I want a 4x4 this time(my current F250 is rear wheel drive). I know they make srw F350 but you make a good point about the width of the camper, most likely not going to get something that narrow. I'm thinking a flatbed sounds like the way to go, more versatile. I don't plan to do a whole lot to boost the engine, I'm not worried about driving fast, especially in other countries. I think that's a worthwhile trade off for the storage space personally, especially with two kids, a wife, and a dog. Who knows maybe I'll go with a Tacoma and a popup though(however the wife has to be happy).