Short answer is probably not. Mine had 50 amp transfer switch and 100 amp distribution panel with one 30 amp breaker, so was fairly easy, course I'm an electrician.
Had to replace the power cord, rewire the transfer switch, replace the feeder wire from the transfer switch to distribution panel with 6-3 with ground cable.
replace the 30 amp breaker and two 20 amp breakers for a/c with a 20-50-50-20 breaker and some minor rewiring inside the distribution panel.
All drawings are available on Winnebago website and you can print off and compare side be side the two wiring configurations.
Be glad to help any other way I can. I've helped several other people, search for other threads on this forum, there is several.
Jerry & Patsy Potter, Taz & Jake Jr.
2000 Winnebago Journey
2006 Ford Explorer 4X4