Brilliant... I keep look at the one my dealer has.... thinking that area behind the right front of the fairing would work too....
Water/meth injection is actually not all that great at reducing IATs when you spray it post compressor.... the real magic is how it works in the combustion chamber. During the compression stroke the suspended water flash evaporates under the growing intense heat/pressure and absorbs a crap ton of heat. The cooler the combustion event, the less likely the fuel will pre-ignite or detonate. Lower initial IATs help a lot too, as the compression multiplies the heat of the initial charge. In Barney Terms: with properly jetted water injection your 91 octane will act like much higher octane fuel, and it helps keep the combustion chamber clean. Now, spraying heavier alcohol mixtures IN FRONT of the supercharger (like, say, 75% meth/25% water... or even more meth aggressive) can do some seriously crazy things to drop IAT's and open up the compressor map. You don't get the race gas like effect, but you get cooler charge temps.... which also let you get away with much more aggressive tuning. It's magical shit. :)
I'd want to sneak up on it, but I'd bet lunch for a week that you can get a 250+hp tune on pump gas if you you did the water injection properly..... all for the cost of a little water :)
Attack life... it's going to kill you anyway.