I managed to sneak in a few hours of fabrication this week. I added in the gussets under the seat and the X-brace on the back of the frame. Here are a few pictures.
Lining up the gusset under the seat (frame is on its back)
I am going to weld the carabiner (suspension) brackets into place this weekend so expect another update by Monday. Also, I came up with a pretty unique design for a floor/tank protection which I am pretty excited about. I don't know if I will get to it this weekend but definitely expect to see it finished by mid week.