I had a pair of L166's fall into my lap this week along with a Nakamichi System One. The equipment was removed from our old CEO's office. No on else recognized the value so I jumped on it. I'm new to JBL. I coveted a pair of JBL's back in 1979 when I bought my Large Advents that I still have. The JBL's were beyond my college student means at the time. I was thrilled to get this pair. The cabinet and grill are immaculate. I have the 122A woofers out to re-foam. Everything else looks great except one of the 066 tweeters has a dented dome. Can this be repaired? Will it significantly effect the sound? Anything else that I should be checking?