Here's the deal.....Im getting home in 3 days and am ready to dump some cash on the ol Dmax. I want to put an edge juice with attitude in, but is that all I need for electronics? Im ready to drop about 1500 on this if needed....but I have no idea what I want. Am I going to need some other "codes" work done or something. Ive read on here about changing codes, but I have NO idea what thats all about.