Nice looking build, i do like the weathering.
I do stuff like that all the time. I have just secured my current build to its base and then realised i had not filled in the expansion joints between the concrete sections, so am now doing that with the aircraft in place.
I am a Norfolk man and i glory in being so
On the bench: Airfix 1/72nd Harrier GR.3/Fujimi 1/72nd Ju 87D-3