Fred, send me a drawing of what you want for your tail lights and I'll see what I can do. I need TIG practice. John
If the welds are purty, I'd leave them in some places. But I'd rather metal finish them rather than bondo them. Just my two cents.
Kinda quiet today. Good day at work and football is back. I'm going to research using filler on my welds. Yea, lad lord be damned. I just want to see if I can do it. If it doesn't work, I can always wire wheel it off. I'll probably do the rear end first. That'll be later this week.
If you can, sand blast the weld areas. Body filler likes a "tooth" to hold onto.
Wire brushing tends to make them too smooth and polished.
How about having them shot peened ?
John