frame swap question

[Nate003]

I have a 67 lwb with good cab and fenders and grille and hood, but i wanna put that stuff on a 67 swb frame that i picked up yesterday, my question is, i'm new to swapping frames, so how do i lift the cab off the frame, so i can put it on a new frame? can i just jack it up and put 4 jack stands at each corner and roll the frame out from underneath it and then roll the new frame under it and lower it, or will the frame wanna hit the jack stands. I just figured i'd ask before i tried, since it's easier to talk to people that have already done it then it is to waste time trying stuff that doesn't work. the 67 swb has a cab and fenders and hood on it too, but it's all trashed and rusted out big time. i apprieciate any info you guys can give me. Thanks, nate