What would you consider to be first on the list of a cam spec? Duration,lift, overlap, other? It would go in a car that has only been slightly modified(mine) with free flow exhaust,upgraded turbo, and cold air to carb. A 700r4 with 2200 stall. I know that a turbo works differently than n/a so I was looking for some opinions on what works for you guys and what you look for.