After tilting my head for the pic it doesn't look to bad but this is very personal, with my bike I started with the seat and bars level then after a while lowered the bars 20mm bellow seat height. I much prefer an aggressive ride position.
Looking at your bike you seem to have a lot of room to experiment. If you don't have tools to remove the top cap stem the LBS should be able to swap a few spacers around in a few minutes for you.
I think your in the ball park as it is though.