Altec A7 yay or nay?

Thanks for all your responses and comments, alas it was all in vain as somebody snapped them up before I could get to the persons house. 
On to the next venture......

but....take the $$$$$ you would have spent and pour it into your K horns....

@tomic601,

I've already purchased Horns and Beyma tweeters waiting in the wings for the Klipschorns, although I am not sure which route to take with regards to upgrades and $$$$. Lots of variables and lots of opinions. The Klipschorns I also purchased without ever hearing them or any other Klipsch for that matter. Guess I love horns lol..... 

They are impressive but they have their place. I like them much better with the 500hz horns than with the 800 hz horns. Any that someone saw with JBL anything in them had been Frakensteined. That's OK, you just should know. They are very non linear. They are very bright. They have dynamic range like nothing currently being sold to consumers. If you use D130s they will be extremely hot in the mids. They tend to be anyway. Probably a JBL 130A or any number of Altec 15" or a lot of things being made today. They aren't accurate, but they are very impressive. If you want to play the dead like you are there. They will do it. they can use a good sub woofer, but it will need to be capable of significant output. A good 1/3 octave equalizer wouldn't hurt them any. They can be used with the horns on top or in the vent.

The K horns are very efficient. Paul Klipsh is famous for saying what the world really needs is a really good 5 watt amplifier. If you don't have the upper end, JBL or EV parts, or even Altec work well. Klipsh used EV. If you are thinking of adding cone tweeters, I don't think you will hear them.