If your looking at being a tough off roader, then the performance stuff can wait, especially since you have a deadline and budget. But one thing you'll definatly need is rock sliders and skid plates. These are important cuz you can make your FJ look like the coolest thing in the world, but if something technical breaks, you'll be dead on the trail. So protection is a very important thing. But the ARB bumper is a good choice for protection, it's very tough and sturdy and you'll be glad to have it with that winch. Although now that your putting all that weight up there with that bumper, a good suspension system is key. That old man emu is a good choice, i know that if you get the heavy kit, it will be like the bumper isn't even there. And now we come to the tires and wheels. Always put tires before wheels. Wheels may add to the visual aspect of the FJ, but without good tires, you wont be getting anywhere. Those KM2s are good tires, they are expensive though, and a cheaper (and better option in my opinion) would be to look into the Dunlop Fierce Attitude tires. Thats what i'm running and they're great! And they're cheaper than the KM2s. But just make sure that if by this time money is tight, go with getting tires before you get wheels. And also, i talked about the things i did in order of importance, so skids first and wheels last. Good luck!!