Have 2008 Audi A4 2.0 T Quattro Convertible and want to replace original simple rear view mirror with one that must have:1. Auti dimming2. Compass built in3. Will act as monitor for rear view camera modules that will be installed in rear bumber.Do you have such product?Please provide specs, installation instructions and cost to USA, Florida.Also please provide specs on rear view camera modules to be mounted in rear view bumper along with specs, illustrations and cost.Thank you.Allan