Well.....I'm sorry to disapoint you, but there are no "BIG METAL WORKING TOOLS/TOYS" around here. As far as fabricating goes here is my "equipment": I have a torch, a small plasma cutter, a 14" chop saw, some angle grinders, a big mag drill, a cordless drill, a mig welder, a couple of 20ton bottle jacks, a 100# anvil and a big hammer of course!
So with that I can fabricate almost all of the parts needed. For items such as the tow eyes, that are 1 3/4" thick steel with 1 1/2" holes in them or braking the 1/2" thick pan plates at a 45 degree angle, I have to get the steel place to do that.
Most of the time though, if I just do a single truck or a prototype project, it is way faster to just torch out the pieces and grind them smooth, rather then generate drawings. In addition the closest steel place is a 130 miles away, so I have to spend the additional time to go and pick them up, when they get them done.