Good afternoon all. I have joined as I have just been given a pair of Mission 765 speakers which I intend to use in my workshop. The reason for posting is that one of the tweeters no longer functions and I was wondering if anyone was able to recommend a suitable replacement? Does not need to be high quality (sorry but I am not an audiophile) would just like to hear the treble and as they are beginning to show their age and in a workshop, not my living room, I would be comfortable with having to modify the cabinets if needed(behind a grill anyway). Many thanks in anticipation. David