well i dont do audio everyday. this is a toyota accessorie shop. i install all the dealiership options. spoilers, running boards, dvd, navigation, cruise controll, keyless entry, ect. mort of my business is leather upgrades. we do do custom work like you see here but its far and few between. i do more custom work on the side than at work. like a couple months i completely restored a 79 corvette and pretty soon ill be fabricating a interior for a 67 mustang