I'm in the same predicament. Tried flashing a nandroid and it still will not boot. Trying to avoid flashing back to stock.
Sent from my Nexus 7 using xda app-developers app
HTC One M8 rooted, 4.4.2 unlocked, S-OFF ARHD 8.1 Stock Kernel
OnePlus One 64gb Sandstone black
Nexus 4 4.4.4 Rooted Stock, TWRP
Nexus 7 4.4.4 Rooted Stock, TWRP