Thanks to both Kontact and Iride01 for the answers. Iride's answer / conclusion below is well in a way what I was looking for and even if it's not a usual road bike position it has functioned for my body proportions. I was a little unsure if the straight seat post would change my position even with the same distances to the seat/handlebar etc. It's your body proportions and your preferences that determine where your saddle should be.
hsea17