I have a 7.5X18 w/6' vee nose. I have had 2 163's, and 2 154's in it. Just have to invert and stagger. Sometimes a guy has to be creative and try a few different arrangements with the sleds. Pack your gear around the sleds and you are good to go. I have also pulled a 7X22 w5' vee nose, and that pulls a little nicer because of the width. When you need a workshop though, the 7.5 width is a lot nicer to work in.
what brand is the 7.5'x 18'?