I would probably piece this in the normal way, as those curved sections can't be foundation pieced. But you could paper piece them. With the EQ you have it shouldn't be too difficult to print out. I have EQ7 and the larger diagonal 'point' would print over several pages as I can't turn it perpendicular, only in 90 degree increments. But that also depends on the size of your compass. Have attached a pic showing which order I would do in sections, and reverse the pattern to do section 4.