Megasquirt II V3.0 on my 2270

[yetibone]

I recently aquired a Megasquirt I with PC board version 3.0, with the completed wiring harness. After some deep research, and cost analysis, I will likely use a less conventional approach. I will upgrade it to MS II to have total engine management through Ford EDIS-4 ignition. I will also use ITB's, but will likely use motorcycle throttle bodies from something very large (Hayabusa, Blackbird, etc...) so the throttle size will be as large as I can get, assuming 1100cc to 1300cc bikes are equipped with throttles somewhere between 44mm, and 50mm.

Anybody here have direct experience with motorcycle ITB's and their respective bore sizes? Your input would be welcomed.

Thanks