I've thought of having my windshield tinted up very light only for the UV protection purpose. Could this also lessen the heat going into my car during hot summer days? I ask this because my dash cam is not meant to be left in extreme weather so I'm assuming lessening the effect of direct heat from sunlight by having windows tinted would be a good idea. Could a GPS and dash cam still be able to be attached to a tinted window? I hope so because I have never had a front window tinted. Could a suction cup grip as well as on tinted glass vs. plain glass?