Man those Arctic trucks are so damn cool. And that tire carrier seems pretty cool as well, but its def beastly. I'd hate to have to swing that thing down every time i needed in the back (or had to change a flat even). Looks like the winch might be in the way so you'd maybe have to pull that out of the way every time as well...
Anyway, this thread is full of some great ideas. I think if the Prado rear doors were easier/cheaper to get hold of in the USA, I'd already be trying one out (but someone would most likely have already beat me to it already anyway heh) I'm betting that it would work. But given my plans I have for my GX, I think I'll just be saving up for a full rear bumper. I'm sworn to secrecy, but I was told by a well-known fab shop that they have front and rear bumpers in the works and hope to be ready for production on them by mid-2016. Nice to have more options coming about for the GX.
Looking forward to all the stuff
@THeGeNTLeMaN has been talking about as well.
I'm actually looking at picking up another GX for the wife to drive and that will for sure be a lot less extreme of a build...something I would love to throw an Incognito winch plate onto....

Maybe I go for the Prado door on hers...she might not like the spare tire in that spot though. I'm actually making an offer on another one at lunch today.... wish me luck!