These are the exact same tweeters as yours?
http://www.madisound.com/cgi-bin/index.cgi?cart_id=4120449.13640&pid=1151
Just wondering why the different mounting plate, or whatever it's called. I currently have the morel supremo and hiquophon OW2 tweeters. I got 2 different tweeters because I'd like to compare the difference in sound, but am interested in the scan-speak also, since it is so highly regarded. However would need to have the round mounting plate so I could fit it in, and am wondering what the reason is for having the oval plate.
Thanks!
BTW here is the latest progress picture
http://img133.imageshack.us/my.php?image=echodash7rw8.jpg
The tweeter will go just above the midrange on the Apillar, angled in the same direction as the midrange.