Hello and welcome!
Bronco Tech section is very informative, but i would suggest spending the measly 12 bucks to become a Contributor, that way you can post pics when you have questions...pictures tend to save paragraphs of explanation that you don't wanna type and others don't wanna read
Oh and Google is your friend, so if you wanna know if you should remove the tub from the frame, for example, Google "should I remove tub classicbroncos"
Yes there is a Search tool in each forum but Google is ALOT easier.
Again welcome and i look forward to seeing some pics! -Jeff