Looking for opinions on the feasibility of running an air-air inter-cooler directly inline between the blower (passenger side mounted centrifugal supercharger) and the intake. I'm sure it could be fabbed but would it actually work to lower intake temps? Here is a pic I photoshoped to illustrate what I mean... please forgive the crudeness of the pic.

In all seriousness though, that setup would not do much good for lowering IATs. I toyed with the idea of hacking up a WRX intercooler (the small one that pulls outside air directly from the hood scoop) and molding some kind of grate into the hood, but it would be an exercise in futility. The internal flow area of a heat exchanger that size would not have a high enough thermal efficiency to outweigh the boost pressure drop across it. It's even likely in a low boost application like yours will be, that the charger won't even be heating the intake air to a temperature higher than the air under the hood. In that case the intercooler would be a heatsink and actually perform the opposite function you intended it to (read: "interheater"). As stated earlier, the Vortech aftercooler or water/methanol injection would be much more effective for your purposes. In any case, good luck!