Great job. I love how you aren't afraid to get in there and do the work. You have a lot more patience than I do. This Raptor should be pretty killer. FYI I spray WD 40 then use steel would and it does a great job of removing rust. Keep up the good work. Can't wait to see how it turns out.
When you start your weld, stay on your starting location longer and dwell there for a second. Then slow down alot more and it will look alot nicer. Also do the same thing at the end of your weld, dwell for a second and make a little circle motion before you stop. Will make a big difference.