Question on the 3.5" Superlift Leveling kit diff drop spacers

[trustedBeard]

I was wondering if anyone who has this kit can tell me the size of the spacers and sorta how they mount up. I am thinking of drawing up some CAD stuff to make a miniature version of that diff drop brackets I see all the larger lifts running. I think this will be a preferable option. 

 

If I do end up doing it, I'll be sure to share some schematics!