ok i am completely new at fabrication, im talking no idea, i think its pretty nuts though and the search just isnt specific enough. so help me out. i know people use metal that is 3/8"? i think, for a good durability/weight ratio, and i know everything is welded together. my question is what do you use for the actual face of say a bumper? im guessing some sort of thick steel sheet, but what do you use to bend it, or do you cut the specific peices and weld all 90* angles?? does anyone have any plans (like from acad) they could post just to see how you would draw up something like this? I know a lot of you are really into ths so i would appreciate any advice or words of wisdom i can get. thanks