chopped top

anybody know how i can chopped the top on my 89 ram 50? just thinking about chopping it a little bit but dont know what will happen to the windshield front and back and the doors and windows. just thought it will look sick and diffrent any advice or pictures any info will be appreciated

Its a TON of work from all the builds I've seen, wouldn't try it unless you know exactly what you were doing or atleast had a pretty good idea.

thanks