I'd also rotate the bars and levers for max comfort. WHy can't you find anotehr quil lstem? No longer sold? I haven't looked at components lately.
I do have a Profile front loader stem. IT has a more upright angle than your stem as you can see. I think it's 110mm (?) Great shape, yours if you promise to use it and not sell it at a garage sale. Havehad it happen!
But it would take away that Italian Stallion look of your bike.
...But it would be more comfy!
We ride every Sat and Sunday starting near the A stadium. SInce you ar local, yo can pick it up there,I don't ship parts anymore. cant afford to pay to give things away.
Let me know if you want it, like I said, free if you use it!