In the process (well after the work is done :oops: ):
and the old stand (used as my work bench now :lol:):
Apologies I didn't take any final product pictures. Its just painted matt black, and also made a lid and painted it black. Because it did not have the usual bracings you would see on newer aquariums nowadays, I have opted to use acrylic pieces, cut to size and screwed from the bottom inner of the lid. WItha custom made feeding door thingy, combined with a spare suction cap I had lying around.
Looks like this: