i have a 96 blazer which has two 1" tweeters in the front dash. they face the windsheild though and i am thinking about mounting them by the rearview mirrors facing me. would this sound bettter i assume it would. also if i do are there some kind of tweeter mounts i can buy or how could i make the tweeters not look "out of place". or would it just be better to leave them facing the windsheild as they are now. lastly, how important is it to get better tweeters, would i tell a noticable difference if i upgraded them. thanks