Hi again, the project is resumed. I bought a angle grinder and some tools that should remove rust and paint from metals, here's a pic:
I will opt for the smaller wheel, maybe. It is said to be used to "clean the weldings of metals with no iron, like copper, brass or aluminium".
I am not going to clean any welding but to remove painting. I hope I will not make any disasters.
The bigger wheel is said to be used to remove "rust, painting or color", and actually it should fit better to this task.
I'll update you with more pics.
Maybe this is going to be an EPIC FAIL but it's going to be fun nevertheless
Cheers and thanks!