So far I've removed the engine, rudder pedals and front suspension. Bead blasted and undercoated all these steel parts. I'll spray them with 2 pack this weekend.
The next job is to remove the main undercarriage. Getting hold of the loos nuts hidden behind the bungees inside the gear will be interesting. Once I have them out I plan to insert a threaded plate or weld in captured nuts and use star washers and locktite on the bolts to stop the loosening.