If you look, that rubber trim is T’d at the top. I would take a sharp razor and cut it. The upper frame sag is a bit more than normal but should disappear when you put the new facia on. You could use a 2X4 and a floor jack to hold it up in the center.
Cabinets? I’m scratching my head.
2012 Copper Canyon 273FWRET being towed by a 1994 Ford F350 CC,LB,Dually diesel.
Airlift 5000 bags, Prodigy brake control, 5 gauges on the pillar.Used to tow a '97 Jayco 323RKS.
Now an RVIA registered tech. Retired from Law enforcement in 2008 after 25+ yrs.