Rep Power: 692

i need to swap the motor in my winter car.
i was thinking of going from d16y7 to d16y8.
The car is auto and i want to keep it like that. i cant seem to find a complete d16y8 auto swap.

so my questions are:

are the engine and tranny mounts same for and auto and manual?
can i use a d16y7 auto transmission with the y8?
is the d16y8 engine wiring harness same for auto and manual?

i know the shafts are different for manual and auto.
ecu is different.

Anything else i need to know.

I cant find a full auto swap so i figure i would piece the parts together. Get a engine from a 5speed car and so on.