I's your truck. Why should you care what some of these twits say? I have an issue with someone that lifts and modifies a 4x2 to look like a 4x4, but that's me. I think it is a total waste of money.
If you want to make your 4x2 into a bling bling machine, go for it. Better you do it to a 4x2 than a 4x4.
Make the truck yours. Have it match your personality.