I think the 2" got the tire rack and the bumper would be good. But I personally would go bigger on that cage. Unless you aren't planning on romping hard and its just for esthetics. Ohh I see what you did there haha
I could definitely use some money in my pocket after buying that motor and all the accessories. Its up to you bud. I live in Tucson AZ so you'd have to ship her out here. I don't have a clue how much that would run. And like Isaid... I ddon't have much $$$ up front right now for the tubing and what not. So you would have to unfortunately shovel out for the tubes too. But Ihave the time, garage, and the tools to do it all.