EN3 tweeters

[Nightbrace]

I asked this before, but can't remember after all thats happened, but what tweeters besides the 077/075 will fit into the EN3's without modification.

[Nightbrace]

How well will the LE85 compression drivers work with the 2307 horns? Would it be better finding a pro compression driver? Will I need to use lenses with them? If I go with this combo for the midrange, the 2402's would work really well.

I want to sell my L200B's while I got the offer, but need to replace them with something. The Altec's I want are too scarce to come by in a reasonable amount of time, and I think for roughly the same price I can build my own that will be much better.

I can't think of any other tweeters that will physically fit into the opening besides the 077/076/075/2402/2403/2405, can anyone help me out?

Same goes for the midrange I guess. there's plenty to consider, but only so much turns up, the only horns I've seen recently are the 2307's and I know I can always find some LE85 drivers.