What kind of help do you need?
I know a few guys that can do cagework for you. If you need help with the cage, I suggest you just have someone experienced in the practice of saving people's heads :gee: do it for you. MFM Fabrications in Kokomo does any kind of machining, welding, fab work, and he does excellent work. You just tell him what you have in mind, and he can bend up just about any kind of design you would like. I suggest you buy all the tube and steel plate you think you will need and take the materials to wherever you decide to have it built to bring down final costs.
A few of the guys in the Purdue Off-Road Club right here in WL can also do cagework for you. With finals coming up, time might be limited with club members. Someone might want to make some $$ over winter break though.
Let me know if you are interested.