Installation Radio in Trafic 3

Hello, In 14 days comes the new Trafic. I would like to inquire a little about the radio installation. I have chosen the cheapest radio in the basic equipment. This is then expanded time close and replaced by the new radio (a pumpkin). There are certainly already some experiences due to adapters, phantom feed, dipping aperture on 2 Din and so on. I would be happy about your help.