Your car will not shut off by disconnect with that wiring. Tha alternator will continue to drive the system.
OOPs I'm wrong
But the battery and alternator are still "live", and a short on the cable can still set your car on fire. The disconnect needs to be the first connection to the B+, and they should both be mounted between the frame-rails, for maximum protection from a side impact..
All you need to do is; remove the battery+ wire from the Ford relay "s" terminal, and put it on the supply side of the disconnect. Then as to the jumper that goes from the "s" terminal to the disconnect; remove it from the disconnect and reattach it to the big stud on the Mopar relay
The battery+ should go directly to the disconnect and nowhere else.From the disconnect it should go to the front of the car to distributed there.
