Multiple issues HTC M8 ROGERS

Hello,

I'm having issues with my M8 after a ROM install went south. I have an HTC M8 on Rogers, SuperCID, Rooted and S-OFF. The ROM I was using (CandyROM) locked up requiring a hard boot. After the hard boot it wouldn't go past the boot screen. I decided to reflash (dirty) and so my dire issues began.
First reboot > no change hung on bootscreen
-reboot into recovery > Factory Reset > reinstall ROM > booted directly to desktop > no-wifi no data connection
-at this time started getting write errors to DATA and unable to mount storage red errors in TWRP
-WIPE DATA > install ROM > boots to activation but after choosing country no cellular activation screen just goes to WIFI > cannot connect
-try this for hours FINALLY get a cellular screen at activation but cannot to the service "at this time" (no outages) > finish activation, go to bed very sleepy man.
-Wake up all apps reinstalled but now the data connection just turns on for a sec then off for a few then on and off and soo on.
-Flash RUU > no change.
-try a wipe and activate again but now I am back to the red data errors in TWRP and the device boots right to the homescreen not even an option to activate. (using the latest Banks GAPPS as well)
-I have tried flashing with and without GAPPS and now will try another rom.

Please help, how the heck do I get this thing back up and running, been flashing for years and have never had this much frustrations. Please let me know if there is info you need I have missed.

TIA.