Hey guys im just trying to decide what to do on my yukon after i finish my motor for my car. I know i need a tune but should i wait and do lts ory and efans at the same time or tune first then retune? Im also thinking about a tb stall, i want to do gears too but labor alone is 900 lol. I do plan to pull a car trailer so i cant go nuts on a converter so im looking for something relitivly tame. Hoping to have headers fans and tune before the end of summer though. Opinions would be great guys thanks.