Now it was time to modify the frame. Starting with the top tubes.
After welding them on they were too high so I heated them with a torch and bend them down.
Now I extended the whole frame 80mm to get the low and long look that I’m looking for.
Next, I made a mockup tank out of cardboard.
I then extended the top tubes and re-used the old downtube. Bended a 26mm gas pipe for the new downtube. The bends are a bit rough but ok.