Growing up in a place where SU's were pretty much everywhere we used to hang them on everything
HS4s make pretty Christmas tree decorations . . .
But seriously, I'm confused as to how you're going to maintain any tune consistency without floats. I realize that methanol will require more fuel than a stock float set-up might provide, but even with an intermediate tank, if the tanks gets warm and pressure builds, you could be rich in the heat of the afternoon, and then suddenly lean a mile down the course.
There are enough variables to compensate for with varying adjusted altitude - and the carb will compensate somewhat for that - but for what will likely be inconsistent fuel pressure for 3 or more miles with no effective measure to moderate it sounds . . . well, kinda scary to me.
It may work on drag bikes in Great Britain, but the distance is shorter, and the temps are cooler.
For Bonneville, I think you'd want to be looking at what road racing bikes are using, not drag bikes.