speedster93b
+1y
be careful cutting... there's been many a chop top gone bad that end up as 'roadsters' i bet most wouldn't admit it... but hey whatever.
it's good your planning and researching as much as possible.
where you want to make your cuts is where it'll line up the best when it's dropped down. heck you might even make a cut near the top of the b pilllar and take out 3/4" and another one near the bottom and take another 3/4"... that way it will line up pretty well... not too many pie cuts or wedge cuts.
if you want to go with the layed back windshield then you can cut the a pillar at the bottom almost all the way thru... starting from the back of the truck and cutting foreward, as to make a gap so it'll lay down. make a cut and pull it down, make another cut and pull it down, etc, so you don't cut too much and have to fill a bunch.
i personally don't dig the look of a layed back pillar, but some do. if you didn't wanna lay it back you could sink the windshield into the cowl area... and drop the top and either make a new roof skin or cut it into quarters and make a + shaped strip of fillers, or my favorite cut it into quarters then cut out the middle and make just a new top skin. remember this is a huge (maybe not so huge) area and it is going to warp like shit. just go slow and be sure to hammer out your welds a little. the less heat you put into the middle the better, thats why i like the idea of making a new top roof skin..
may i suggest you cut the top first and get it tacked back together and then do the doors last... its easier to match the doors to the roof then the roof to the doors if you know what im sayin.