Thanks for the advise Fred, After listening to your array systems, I took the plunge, and really like the results. This a great long term learning project for me, that already sound better than most commercial speakers I have heard Yes, I have considered the NeoCD2, but I will play around with tweeters that I have on hand for a while and see how they interact with the mid-woofer array. Cash is short at the moment, so I have some time to figure out what to do next. Maybe some time in the future, I will pack the line arrays and the subs and come to Houston one Saturday!