Replace DPDT switch with relay
I'm currently using a DPDT switch to toggle between power sources (gray dots) I'd like to replace this with a relay, I've added blue dots to my drawing to show (how I think) that should look. Is this correct? My main concern is if I should take the coil resistance into account.
What kind of relay would you recommend? Would any 12V 2A relay work?
P.s. the 560 ohm resistor is on the other side of the led...