Yeah I measured it today, that front hangar is already close to the inflection point on the frame, it looks like the vertical change would only be about 2" or so. not as bad as i'd worried.
Did you run into any other oddities? What did you do for a driveshaft, just get one custom made or mod the existing one that is behind the CSB?
I figured I'd want to keep the back half of it, so I'd have the CV to put against the output flange to help deal with the new angle, them shim the rear diff upwards.
Man that 2-piece shaft is long, 65"!