I can't see what you're aiming for.
If you wanna do damage, go Ret.
If you wanna AoE grind with SoV, go Prot. (Why SoV specifically, too?)
You're just gimping yourself in both roles. You're picking up Ret talents that increase critical rating, but you won't be using that much physical-oriented gear if you want to go with SpellDmg gear for SoV. Your white damage will be rather lousy, and criting won't make it much better.
In the Prot tree, it's like you're starting an AoE Prot build, but you stop before Holy Shield which makes it even worse than a 40-45 Pally's build.
Overall I suspect it will be very inefficient. Weak physical damage output and gimped AoE potential.