Keys, shocks now which Ball Joints??

[Tony7781]

I just ordered Total Performance Keys and all 4 corner Bilstein 5100 shocks for my 2003 Tahoe Z71 with approx 87k miles. While Im doing all this work I figured I would change the ball joints. I was looking at either MOOG problem solvers or Pro-Forged. Can someone help me out and provide your opinion or experience with either? Also, would you recommend me changing any other front suspension parts now? Would changing all 4 coils make a difference now, or basically a waste of time and money? Thanks in advance!