Has anyone got or have experience with Focal speakers? My conversion company has suggested having the following but didn't have a van with the set up at the time of my visit to demo them. Focal PS165F front speakers and Tweeters. Focal PC100 4in Rear Speakers in speaker pods. Focal FD 4.350 Ultra Compact 4 Channel Amp. All will be installed with the Skinz sound deadening within the walls, Doors and Front door card plastics.