You are a fast builder.
For abit of scale effect, I am still pondering pros and cons whether to glue or additionally screw in the covers. Meanwhile I need to find a source for L brackets online. If I can't find then wood blocks will be it.
I resprayed the color of my drop tanks. They came way too light a grey IMO.
Original color is the bettom tank. The top was given a darker grey but still not dark enough.
Final color. Sprayed from a rattle can.