Any DIY fiberglass bumper mounting brackets?

I'm looking for a way to mount a fiberglass front bumper on a Demon. I spent some time under the car today with various aluminum pieces but not coming up with a great solution yet. Can any of you guys share how you did it, other then using the factory brackets? Thanks in advance FABO.

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Very nice looking car you have. I can't remember his name. But there was a member on here making Aluminum bumper brackets. You might see if you can find him and maybe he will give you some pointers. Unless you just want to make them your self, which I understand. He was selling them for a good price. Would like to add that this is not a for sell post for him. Would like to see more pictures of your car.