Updating the A9 German WWII Spaceplane

Alright,
My next project will be renovating the most posted craft I’ve ever made: the WWII age A9 German Rocket plane. I’m still taken back by how little it was noticed considering it’s simplicity, overall performance and the fact that more recently I strapped it onto the A10 second stage. That space launch system was highly important for Von Braun’s rocket development later in the US, and to try to finish what I couldn’t before now that 0.9.500 is on the horizon, I’ll finally get to put an actual cockpit where it ought to be on the spaceplane that actually launched twice in history: failing with the first and only briefly achieving mach 3-4 on the second launch and then breaking up. That still makes the A9 the world’s first supersonic object that achieved level flight.