Larry, we sold our Mac 26D a few years ago and bought a Hunter 26. The Mac had a well built 3rd party galvanized single axle trailer that physically matched the original trailer's dimensions . You could see the trailer flex as it went down a bumpy road. Its carrying capacity was less than 3000lbs (3400 gross) and it was fairly short. The Hunter trailer is longer with 2 axles. Gross capacity is close to 7000 lbs. where the Mac is slightly under 8 ft wide, the Hunter is 8ft 9inches wide. Don't remember how wide the Mac trailer was but the Hunter trailer is 8ft 6inches wide. I really doubt you could modify a Mac trailer to work in this situation.