Is it recommended? If so can anyone give instructions?

My plan is SSR1, PwC and EX-P.

I now have 2 layers of EX-P on the car and want to strip it and start over. Looking for the perfect finish I guess and willing to try different approaches.

I was going to use PP but it seems it is more difficult to use than PwC. True?

Car is a 2003 Silver Accord

Thanks
D