I will take some photos this weekend and post them.
There's isn't much difference between before and after: just the color of the new capacitor is sometimes different than the original one but that's about it.
I have choosen for capacitors with higher voltage so they look almost identical to the old one's.
I didn't want to go too far and cut the housing of the old capacitors and glue them on the new one's: that was a bridge too far for me.