The Aquamist kits are all IDC based so mapping with the FI is quite easy. Some kits have trimming and gain functions to alter the curve for the application. I think a bit of testing is going to be required to find the sweet spot for your setup. Water provides good detonation resistance and methanol cools the IAT's while providing some octane. The mixture you use is the tricky part, I think the mapping and hardware is not too difficult.