K20 JDM swap - NPR3 or Y2M3?

I'm planning to swap a k20a into my EP3 project this spring, have been searching all over Canada (Toronto, Montreal, Calgary)
for a full engine and trans swap.

Seems like more selection of Y2M3's available (DC5) than the NPR3 EP3.
I know its the same engine and trans, other than the VSS sensor and the power steering.

Assuming swap over my exiting power steering, any changes necessary to the belt setup?

Best way to get reverse lockout?

Apologies if there is a thread already outlining this question, I dug around.

Any help is much appreciated