Deville enthusiasts: Need opinions

This is my '92 touring. Had it for a while now and getting annoyed with being stared at where ever I drive this. I have been contemplating tints but I don't want to be flagged as a drug dealer. Friends opinions are divided. Wife says no. There is no going back once this is done. I'm getting consensus here and final decision will be based on you guys. If so, what percentage recommended? Thanks