.049 cox powered rc boat Convert to nitro

Very cool video Black and white It must be old I haven't tried To modify or something else, to tell the truth, I have done a lot of work. On my car cleaning repair of small beginning of rust under the vehicle
Under the side skirt small rust holes


Some photo before temporary painting I eventually want to repaint the car Only half we can see a nice line on the car under this section of bodywork I believe I am able to mix with the existing paint without it being visible I had to go higher than expected, the rust propagates under the paint that the side skirt cannot hide Let's say it's not a fun party