Important! : Full smoothed boot whats needed?

  1. #1
    Hi doing a full smoothed boot, need the recess welded but after talking to a welder he said to save money get a sheet of aliminium and rivetit it on which was a good idea as he said you will be filling over it anyway, thats not a problem but what thickness will i need to cover the recess and what metal?

    Also the little holes on the top how best to cover them otherwise filer will probs fall in lol.

    Thanks guys need to know asap as doing today