I don't know if you can even get JFSS in a Fonera compile.
I'm using the Fon 2201+, and when I have a lot of options configured,
I'm usually running at 12.x mb of 13.x mb free, I usually have less
than 1 mb available.
I think you need that extra buffer for more connections, etc.
Maybe if there was a 32MB atheros device, I could see this possible.
Have to wait for feedback from Eric on this, but I really think that
its not going to be possible, unless it can detect units that have
a 32MB ram mod.
Soylent Green Is People!
2x Asus RT-N16 = Asus 3.0.0.4.374.43 Merlin
2x Buffalo WZR-HP-G300NH V1 A0D0 = Gargoyle 1.9.x / LEDE 17.01.x
2x Engenius - ESR900 Stock 1.4.0 / OpenWRT Trunk 49400