I won't be any help. Sorry. Reading your post reminded me of the system I had in 1979 (senior year of high school). I had a large pair of Utah speakers. I was told at the time they were a good brand. I've never heard of them since. I bought them used from a friend of a friend. I realized a little while after I had them home that both tweeters were blown. They didn't sound great. My time with them was short-lived.
Good luck with your system. I'm guessing yours was a better experience.