Hello Beejay.
I thought that if you're shipping within you're own country it would be easier!! I'm based in Ireland and have recently brought a 1982 BJ42 from Globalclassicimports in New Zealand. It came in a 20 ft. container from Auckland via Rotterdam, Holland to Dublin. It's all original, no power steering, no discs but in excellent shape and has heater - you'd need that in Ireland. Don't fret over the 4 speed v. 5 speed box yet. Just enjoy the drive. My 4 speed BJ seems happy at 50mph on the open road!! Best of luck with your buy and hope your happy when you get it!! All the best