AEV is a great lift, also consider TF.
with 13/56's you probably would get a bit of a lift going with 19/60's.
AEV and TF are around $200 for the kits, the HD springs are around $150.
33's will fit w/o a lift but you need change you stock wheels.
If you go with the springs, nothing else will have to be changed because they are a stock spring.
My 07 has 19/59's guess I got lucky