DSP8000’s se upgrade


My DSP8000’s are the speakerlink from 2010 so already have eba, to me that means I’m paying an awful lot of money for the be tweeters and the back plates. I’m posting this to find any ager’s that might have done the upgrade and considering the cost would you do it today and why or why not? I’m close to pulling the trigger but when I look at what the upgrade money combined with the return from selling and worst case $30k buys a lot of speaker on this site. I don’t need people telling me they’re speakers are better I’m looking for owners that went down the path already. Thanks Steve 
steve59