Actually, I stopped watching it shortly after you stalled on the right side of the screen without doing anything. Seriously, TASing autoscrolling games does not really mean "do what a normal human can't because they're limited", it's more like "do what no human would ever think of doing". adelikat's Gradius run shows it really well. As far as I know R-Type series, they don't allow for such freedom in movement (and movement is, by far, the main aspect of TASing an autoscroller), and thus isn't really suited for a TAS. Anyone can stand in place after they figure out where that place is, you don't need superhuman precision for something like that.
If you still want to TAS an autoscroller, I suggest first improving the autoscrollers already existing on the site, mainly Warp's Gradius 3 100% kill rate run. And also, don't post WIPs on YouTube. YouTube sucks for so many reasons. Use
Microstorage to upload your SMVs, then post the links here.