Duster work in progress...

HOWDY....I have a 72 340 duster too.... back in 72 I bought my first brand new car a 72 340 duster. when I sold it I almost cried but gas was going crazy back then & I was very poor so off it went. last year I found one on ebay....this one is a 4spd ( 1st one was auto)......the body is pretty straight was used as a race car so it was kept mostly dry two quarter sized rust holes in each rocker right by the doors is the only rust I have seen. I had the springs moved inside the rear frame rails with the intent of doing exactly what you did ( I wanna put MONSTER MEATs on the rears). body guys in Detroit are mostly newbies and cant figure out how to do what you did...so they are shooting me prices that include my first born! screw that!! if you have some time it would be very cool if you told me (kinda step by step) how you did that ( I looks excellent by the way) starting with where did you find the tubs? once we have those we have a starting point and a path that I am sure includes a whole lotta measuring & cutting...
My e-mail is PJMD2@ yahoo.com.
if you have the time it would be great to hear from you
thanks
Paul