Hi, I want to put new speakers in my glanza 1996 and I want to put different ones where the standard ones go but don't know what size they are ? Or ones that fit perfect like a make or anything ? Just suggestions really ? And what other ones should I use ? Like I don't like having speakers on my parcel shelf really so where else could I put some more speakers without cutting holes in things ? Any links or makes or anything really will help Thanks, skimmy