BIB Choice of Drivers Currently Available

Hey Everyone. BIB question. I'm planning on building a FAST/WAW setup. Overall build thread here:

https://www.diyaudio.com/forums/everything-else/376225-topology-overall-system-design-considerations.html

I'm currently planning to build a pair of BIB enclosures using 6 inch-ish FR drivers. Of the FR drivers available today, $250 and below, which are good choices for this enclosure? I'll probably get them from madisound, because I don't know of any other site that sells them.

Contenders are:
Fostex FE168NS 6.5"
Fostex FE166NV 6.5"
Fostex FE168EZ 6.5" Sigma
Markaudio Alpair-10P Paper Cone
Seas H1794 (FEA18RCZ) 7"

If I've overlooked a good choice, please inform me.

I will add a subwoofer and super tweeter. As far as taste, I listen to everything, but find myself most often listening to 70s-90s rock/pop or newer indy. I occasionally like to play loud, but never extremely loud.

Room corners are available. 14' wide, 8' ceiling, no real depth because the room opens into the kitchen area.

Thanks!
Jason
 
I will give a big thumbs up to the A 10.3. I built a pair of BIBs w/ A 10.3 & really enjoy them. They are very tall w/ small foot print. Note that because of small foot print, I anchored them to the wall to avert disaster. (see my posts in the BIB thread).