I was lucky coming into the mod game so late compared to you guys. I have not had to learn the hard way on anything yet because you guys already did.
The only thing I sort of wish I would have done differently so far is a body lift instead of suspension. But I needed the Z71 springs for towing. That is what got me started in this whole endeavor in the first place. I was tired of it sagging so bad on every trip.
And after having my tires I kind of wish I went bigger. I just didn't want to be cutting sheet metal, but now its a toy so I don't care, and they are working fine for now so it is not really a regret.
However after my wife gets her new ride and I can start modding again I may go the Waag route that you all say is useless.

I don't want the added wight on the front of a steel bumper, and after karo modded his I think I was sold. I need a place for some lights up there.