keith...
I have seen member pics of fabbed ones here many times... Im surprised no one posted up for you...
obviously if you look at the factory one and think... how can I make that stronger...i.e. heavier material and cross bracing thats the ticket... pretty simple I would imagine....
sorry Im not really helpful... someone will see this and post up...
ask KidJethro or one of the fab guys on the forum
cam