Hello. In Feb. my wife and I picked up a new X5 from the factory in Spartanburg with its paint fresh as can be. While waiting for the weather to be nice enough to apply a coating I've washed it about 5 times. I'm leaning toward Polish Angel Cosmic V2. My question is is there any benefit for me to use the pre-treating polish (in this case Invisible Primer) that most coatings recommend? It seems that's meant for cars that have "been around" a bit longer and I've always been a believer in don't polish unless you absolutely have to; so I'm inclined to wash, clay, IPA wipe, and go right to the coating. Thoughts? Thanks in advance.