thank you guys!
i feared the reduced visibility would be a problem, especially since 2-seated pick-ups have the best all round visibility you can get.
and before finishing it i was already thinking of buying a rear view camera or at least parking sensors. but im not sure anymore if i really need that. i can still back it up at night through the gate as fast as i could before.
i even thought of making some sort of rear-view periscope through the roof, it is techincally possible
with the insurance stuff, who knows they will buy me a new bumper, the chrome one has light dents on it and is pushed back somewhat, it's hardly noticable on the pictures. but if i also get a new black plastic one, i could use the old one to experiment with an airdam/splitter