The turbo's are already boxed up and that's the way they have been since I bought them, the pair that I fitted to the Supra some months ago were couriered to me and the box had been dropped on one end and one of the actuators had been bent badly (they are very heavy as a unit) and I had to replace it so if you wish to organize a courier for them then that's entirely up to you, all I can do is package them up the best I can (which will be very well). Hope I'm not confusing you, THESE TURBO'S HAVE NOT BEEN DROPPED, that was the other set.
To use the E-manage (with the 1jz ECU) you can either do what most people do and wire the universal harness up to your ecu or (what I consider the best option and the one I was going to use) you can buy a 1JZ specific patch harness from the E-manage to the 1JZ ecu and it's plug and play, I know where to order these and they are £160 delivered but take around three weeks. Then it would need mapping to your car .....you may as well chuck some 440's on at the same time to make the most of the upgrades, these can be picked up for around £60.