olskoolpup
+1y
that rust isnt so bad...
dont get me wrong it isnt good or anything. if having it driveable soon is important. id hold off on the b/d. id grind down around the areas, cut a hole until you get to good metal, and build some patch panels out of 18-16 ga sheetmetal. do one at a time as to not have a ton of gaping holes in the floor at once and be weak as hell.
good luck bro, those trucks are kinda cool, just be safe with what you do and dont rush anything.