I love the power as well. If I'm on the interstate and don't have CC set then the next time I look down I'm doing 80 mph and don't even realize it.

I try to set it every time that I'm on the interstate. Most of the time it's 65 and 55 in some areas. I don't mind doing 65 when it's 65 as that's how I get around 21-22 mpg.
If I had the money I'd throw on the super charger for the 3.5L Z engine and make some seriouse HP and torque but the SC runs around $5k. I want to get my other stuff done first like skids, lift, lockers, bumpers, etc then try to get the SC by then hopefully it will be lower in price.