haha werd.
What if we took the springs off the light trailer and put them on the heavy duty?
Don't bother. Just use the light one. I had to replace my old trailer, so I went all out on the new one. I'm sure the your light trailer is well enough designed, just check it over first.
What size wheels do you think would be best for a long distance trip?
Bigger means fewer wheel revolutions for the same speed, which is easier on the bearings.
Also, fenders for trailers? What are those and can I get Yosemitie Sam on them telling people to back off???
Fenders are required for trailers in my home state, quite possibly in other states too. Maybe you are thinking of mudflaps?