Yesterday I centered the frame and front axle:

Plenty of measurements + small tweaking needed, but now it aligns rather nicely.

Today I welded the front axle rear mount properly in place and created vertical load (weight) carrying pieces to make the front axle mount stronger:

One piece to front/rear mount of the front axle (so they are not at their correct place at the picture).

Next task is to create the engine mount:

And after that continue frame building to create front mount extension to the frame. But this project starts to take shape quite nicely now. 🙂