hi, i need some help with this. i have a third gen 4runner and i want to do a solid axle swap with some 80s 4runner/pickup rear leafs. i want to get about 5inches of lift since i will be running 35s,and will have about 5 inches in the rear. and i was wondering if i could combine 2 leafs into one and maybe add an add a leaf for the weight of the motor. i think this should be possible but im dumb, and dont know. any info from you guys would really help. thanks.