I am planning on getting a Smarty and what is the highest setting I could run without dealing with any issues...ie my clutch slipping. I was thinking 3 or maybe 5. Is it best to just use the regular default settings or can you do better by adjusting the tm, tq, ... separately. What are your alls recommendation for a stock truck with a Smarty. I mainly want better fuel mileage but also more power is nice.