Got a good bonus this year. I want to go with a 3.5" lift and 31 mud terrains. My stock leaf springs are still in great shape. Question is should I go with a full length AAL kit or go all out and get full spring packs? At most I'll probably get to go trail riding 15-20 times a year on moderate trails. I've made up my mind on getting Rubicon Express unless somebody in here knows of a better manufacturer. Any feedback will greatly appreciated.