Outer Limits 4x4 Board

hay all i have a 82 mq patrol long wheel base wagon and i am putting a simply tube bumper on and need some ideas on how and where to mount the spare as i had it on a bracket on the door and it ripped and shit out of it lol... and also what carbys suit the 2.8L as the carby i have is rooted and the second barrel doesn't open.

thanks everyone