You'll turn a silk dome into burlap with out a cap.

so why not just put a cap in front of the silk dome and you will have a 1 part XO. no biggy, especially if you want only super tweet response out of it. I dont think your going to hear the nasty colorations to sound from a 1.5uF cap crossing you over at 10k

if you do I'll start calling you BATman

your friend