I didn't count the days, but I think it took about 5-6 months
The first rollout with my girlfriend will be in the next days, if it's not too cold.
Here some more pictures (unfortunately indoor):
The ringlé is a 135mm, not 150. Meanwhile I changed the stem with a ringlé 135 and a little bit rise, approx. 10°. The saddle, yes - we will see... Perhaps i swap the saddle, but first i want to wait for first ride