Hi Amblin,I wrote earlier,but it didn't go,so here goes again.20 years ago I built a pair of speakers.I broke the cardinal rule and did not protect the tweeter with my hand.The screw driver slipped,and I put a dent just like the one in your tweeter.It was a Dynaudio A-28 dome for 60 bucks then.Quickly thinking,I did a(reverse)CPR,bent down and sucked the dent out with my mouth,I'm sure this will fuel a lot of jokes,but it worked with no visual or audible damage.The tweeter still tweets today!Give it a try,you have nothing to lose.......Mark Korda