I don't know what Thiel 3.6's cost, but 3.7's are about $13,000 a pair.

Nice to know that female vocals can bork the tweeter (love that too, btw...). Seriously? Thiel won't help you with a tweeter replacement? Man, I'd be screamin' at somebody. I'd think that they would bend over backwards to support a customer base that pays those kinds of prices for speakers.

M80v2 | VP150v2 | QS8v2
SVS Pci+ 20-39
Emotiva UMC-1 & LPA-1
M22ti + T-Amp, in the Office