Trailer looks really good. Hope dad likes purple. lol. The empty place by the fuel tank and welder maybe a tool box or removable vice or hose reel for: electric/air/fuel or oxygen and acetylene hoses
Not to mention, using a single 14-16ga wire (that’s god knows how long) to “charge” a welding machine battery AND run a 12v fuel pump?? Just wonder what’ll burn up first
You dont understand how the 12v battery feed circuit works in a pickup. It's a fused circuit. That is all standard equipment regardless of what it's feeding, be it a hydraulic dovetail with a 12v hydraulic pump trailer. The wire will never burn because the fuse would pop first, assuming a direct short occurs. It's designed to be a slow charge, not a rapid charge like jumper cables