Id add 3" of reflex, but thats me! If you want to leave it alone for the most part, just get that deflexed limb to match the other limb. That's easy and doesn't require anything but 2 clamps and a heat gun. Heat up a 8-10" area until you cant touch it, usually a 15 minute job, then clamp it down. Over bend about 15-20%. It will spring back a bit.