Hmm, we would need anyone with an aftermarket wind screen to post it's model and size, their height, how the noise level compares with the stock FJ-09 screen, if higher or lower position was better, air flow, quality of wind protection, etc.
Could also keep the info in an online spreadsheet with google docs or something similar, google docs is free - https://www.google.com/intl/en/sheets/about/