hey I just got outta school too lol but yeah my leafs on my 94 wrangler are mixed packs with opened up retainer clips, my fronts are 5 leaf packs with the top 1 *the main one with the bushing ends* is off a 4" pack then the 3 middle ones are stock ones then the bottom one is the bottom leaf off the 4" pack.
My rear leafs are 4 leaf packs, the top 2 are 4" leafs then the bottom two are stockers and it flexes like mad with the spring over! flexes way good and doesnt rub
one tip though, when opening the clips do not use a torch to bend them just yet. use a pry bar to bend them open then get them open and pull all the leafs apart and then use heat to flatten it. but just ligthly heat them, the heat will take the temper out of the springs and they will snap on the trail. also if you are re-doing the leaf spring mounts, build them around 7"s long with some big u-bolt plates too. I have noticed it helps re-duce axle wrap and from twisting the springs.