Some Motorcycle With That Starlet?

My Starlet was recently selected at random by the punch card driven vacuum tube powered California DMV computer for a yearly smog chek. The usual routine is every two years. The 1300cc engine passed after three trips to the rollers and countless hours of rebuilding and tuning the inherently evil downdraft Aisin carburetor. The solution was to build a 16.5 degree measuring template out of cardboard to achieve required stop angle on the size-of-a-dime main throttle blade. The final solution may be something else entirely. Some enterprising hoon on the KP61.net forum has planted the idea of transplanting a row of sidedraft motorcycle carbies in place of the downdraft stocker. All that's required is an electric fuel pump, hand crafted intake adapter, jetting, some tuning, linkage fabrication, and so on. Easy, right?
[Thanks to Matt from Grimsby for the tip]