Mopar XHD leaf spring questions

Love the tech tip and am going to use it myself, but that '67 Satellite! :eek::( I can respect anyone who can bring that type of project to fruition, but is there any hope of bringing that one back to original? Heck, I couldn't even do that with a '67 Belvedere 4 door slant six car, much less with that nice of a 2 door hardtop. I'm going to have nightmares for at least a week thinking about that....