I'm hoping to end up with with a fun engine worthy of the Opel GT race replica I am building.
So here's the headers I have made and the winged sump and intake I am working on.
I'm making as many parts myself as I can.
I wonder if I may add a note of caution however. It looks very much like you are welding galvanised steel there without removing the zinc. I would reccommend that you do as the fumes it gives off are particularly unpleasant. Search Galv flu on this forum for more info.
Do keep us upto date as work progresses, we do love pictures!