I find your lack of Bravery o' David disturbing. You could switch out Might o' Faith for that.
I used to use a mono red deck for a couple years around the time Texp and Disciples were the newest sets, and I used to use Walking on Water as well! There were some funny plays with that. My current red build is:
Heroes (9):
Reassuring Angels
Angelic Visitor
Cornelius
Centurion @ Cap
Centurion @ Cal
Simon the Zealot
Peter (Red)
Peter (TEC)
Spy
Good Enhs (7):
Bravery o' David
Centurion's Proc
David's Triumph
Freedom!
Burning Censor (Foof)
Warrior's Spear
Soldier's Prayer
With 4DC, Holy Grail, and Wash Basin for Artifacts and Herods with Herod support cards for Defense. It's a bit more NT themed to make full use of Herod's Temple and Wash Basin.
Good to see another dedicated red deck!