Nice video report! I'm glad that for the most part, the Monster behaved himself and got you to and fro successfully! Now with that out of the way and his reliability noted you can start to redo stuff.
What are your ring gaps? Blow by is caused by only 3 main things I can think of. Rings are NOT sealing to the cylinder wall. Ring gap is too big. A piston has a fat hole in it. I know there are others...ring gaps lined up. Broken ring land, rocking piston, BigFoot.
There's always the 40's and 50's way of doing it. Road draft tube. It continually undercoats your car too, so it won't rust. BONUS!