Closing the seat and a new Lucas rear light

Bought a new Lucas rear light to replace the (too) modern led-light. I'm also working on closing the rear part of the aluminum seat. I have to make a few adjustments to the backbone of the seat to carry the new parts. After the seat is closed and the Lucas light rests on his new bracket I will finish the seat with a silver grey paintjob and a fresh layer of clearcoat.