This is an astonishing work so far, Morne @mornem, on the ultra basic/simplistic Hobbycraft rendition of that beautiful and important plane.
I love your airbrake and pitot improvements. It, by definition, will be an excellent result, up to your usual standards.
I have built the same kit, some 15+ years ago; I basically put it together, used the off register kit decals, well, the end result looking toyish. I am trying to find an opportunity to revisit it. No intention to lower the airbrake, but some all-around micro detailing/improvements and new decals are in my mind. Your wonderful effort will for sure, be my inspiration!
Looking forward to it!