tweeter replacement Magico S5


I have to replace my tweeter on the Magico S5. I could use some advice from anyone who has done it.
Thank you
guyt
I am expecting the whole tweeter is being purchased, it is $800.00.  The Tech I spoke to said soldering is required and they would include some solder with the tweeter.  Thanks for your interest . 
Depending on how much you want to save, the Magico tweeter is probably this one:


Scanspeak Illuminator D3004/6640-00

You should remove it first to ensure the back looks correct. Magico allegedly has it covered with graphene, but I have no idea if that is true.


From Madisound, this tweeter is about $450, but call or e-mail them to see if they have replacement diaphragms. They’re a little harder to install, but a lot cheaper than the entire unit. You can take the original one one out and examine the back, make sure it's the same.