I would like to install a modern stereo system with GPS and a backup camera, Sirius XM and Apple Car Play compatibility in my FJ100. Best Buy recommends a Pioneer DMH-W4660NEX system, a BBBPC Universal Backup Camera, and an SXV300 Connect Vehicle Tuner. I want the best backup camera available and a good GPS, preferably with a touchscreen. Does anyone have experience in this area? Is there a way to get a larger screen without cutting into the dash? Thanks in advance for your advice.