I would like to increase HP over the winter but don't want to pull the motor as it only has 14K miles and runs strong. I will have a pro do the work. So my thought was cams, the best intake that is available and a tune to match. I run a 100 octane AED tune now. I was thinking of leaving the heads alone so it would be a relatively easy job but if it's worth pulling them and doing some improvement to the valvetrain then I may consider it.