Thumbs up [Q] HTC ONE M7 Three UK ROM needed for stock recovery/OR ROOT

I installed cm11 on my HTC ONE M7. But after it for a while, I was bored by it and started missing my stock htc sense 6 features.So, I want to return back my stock. I forgot keep a backup of my stock rom and I am having a difficult time searching for the rom/ruu. I used the cyanogenmod's own app to install cm11 so it has only tampered my bootloader. Any suggestions?I have even installed TWRP to install a custom ROM. Can I install a Europe version of RUU and still get OTA updates over my phone?
My phone is useless right now. I will be happy to root my phone as well.
Alvin