in the past week I was able to get in some time. My skills with a MIG welder are improving but still suspect.

This weld for example is straight with very consistent penetration on both pieces. Perhaps a bit thick, maybe.

But below welds on the front gusset look like the path of a drunk caterpillar.

I will grind these and determine if I need to touch them up.

Here is another view with more gussets, again some good some bad welds.