I have a 2007 crew cab Silverado Classic. In the process of upgrading the truck as far as some electrical repairs, new stereo on the way, etc., I'm pondering raising the front end with coil spring spacers because that way is inexpensive, and doesn't require longer shocks and the like. I do not want to lower the rear, and I don't want to spend a fortune; if that;s the case I'll leave it as is. I only want to go about 1 1/2 to 2", and only in the front. I already talked to my mechanic about it, and he said there would likely be no drawbacks. Any of you have any real-life experience with this?