just my 2cents on the subject as i did serious research on the subject when i bought my bumper...
1. Most shops have LONG waiting lists for something quality to be made.
2. Consider shipping on a 150+ lb bumper is gonna cost you a pretty penny.
3. if your going to spend enough money to have one custom made, look into the following shops, they make great products. When i bought mine, i found that your looking at 1k plus shipping... which brings it up to around 1,200.
I paid 1,250 for a local shop to make it and they had it done in a week. (all the other shops had 6 month to 2 year waiting lists)
look at-
Armorology (thats where i had mine built, its of the highest quality, looks great, and is definately functional)
shrockworks- they are highly recommended by a lot of people in the toyota offroad community.
and of course ARB...(they wont custom fab anything, but you make be able to make a trooper bumper work)
i dont have any personal experience with joe darlington, nor am i saying his work is bad.... just presenting other ideas and sharing what i've found.
in fact, what i have seen from him, is all top quality.