I have an 06 QC, Its pretty much all stock. I have a K&N drop in(I know,I know), Hollowed out the intake tube. Just ordered a 5" turbo back this week. What do you all think would be the best tuner for me? I know about the weak trans issues. I dont tow a whole lot. Smarty, MP-8? Wheres a good solid starting point. I know its been asked time and time again but, thats what this place is for, right?