Seat bracket

Worked on the seat mount tonight. The plan is to weld a tube onto the frame that the seat and tank can both mount off. So I welded my little lugs onto the seat bracket, using what will be the frame mount to space them out.

I got the result I wanted, but like a tool I forgot to clean up the metal so the welds are crappy, and now I've done it I don't think it looks substantial enough. The plate is 3mm and the lugs are 15mm dia with 8mm holes. I think I might remake it in 5mm plate with bigger lugs...overall I'm not happy!!