Seadevil3

I have an 05 tahoe 4x4 base model and want to see what others have done and issues they have run into. So far I'm bone stock but I bought 3in keys and blocks, 1in CV axle spacers and lifted upper control arms good for 2-4" lifts. I know they sell 4in lift kits which drops everything back down but I was hoping to get 3-3.5 up front of lift. This truck will never go off road as I have a jeep for that, this is my daily driver. I can't really find anything online so I thought I would go to forms, I'll be running 22*12 and 33*12.5 tires. Possibly 1.5 to 2in spacers if needed. Please feel free to ask and add any issues I may run into as well as max I can lift. Thanks guy's