as promised I have updates
started the chop on the cab 3" to be exact and with no prior experience with chopping tops I hope i'm headed in the right direction
I consulted a buddy of mine who does body work for a living and his advice to me was "it's a bitch" so we'll see how this all goes
here's what I have so far
my process started with getting the body level then measuring up from the concrete to equal distances all around the cab and then 3" up
from those first lines to make the chop section, this created a bunch of lines I later connected with masking tape to create two straight
lines all the way around the cab i followed for my cuts
then i marked four points on each side of the cab and ran tape to each of those points across the roof making a "+" on the roof so i could cut it into 4 sections
just for an easy visual comparison here's an old pic of the rear window
also got my hubs and rotors assembled