Love all your vids even though I don't own a RAV4 or a CRF300L! Always entertaining and always impressed with your ingenuity. Watched this one a few days ago then was thinking back to the video of yours I saw where you installed Highway Dirt Bike guards on your KTM. So this of course got me to thinking: why did you not go for the HDB's this time?
Lol. A smart person would loosen the throttle linkage.....hindsight is educational. I did something similar on my 50, same issues. You can use some aluminum brazing rods to fill that hole and try again.